25221566552

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6257}}^1$

素因数の和:6410

約数の個数: 128

約数和(自身を含む): 59926608000

約数和(自身を除く): 34705041448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 113, 182, 196, 226, 343, 364, 392, 452, 637, 686, 728, 791, 904, 1274, 1372, 1469, 1582, 2548, 2744, 2938, 3164, 4459, 5096, 5537, 5876, 6257, 6328, 8918, 10283, 11074, 11752, 12514, 17836, 20566, 22148, 25028, 35672, 38759, 41132, 43799, 44296, 50056, 71981, 77518, 81341, 82264, 87598, 143962, 155036, 162682, 175196, 287924, 306593, 310072, 325364, 350392, 503867, 569387, 575848, 613186, 650728, 707041, 1007734, 1138774, 1226372, 1414082, 2015468, 2146151, 2277548, 2452744, 2828164, 3985709, 4030936, 4292302, 4555096, 4949287, 5656328, 7971418, 8584604, 9191533, 9898574, 15942836, 17169208, 18383066, 19797148, 27899963, 31885672, 34645009, 36766132, 39594296, 55799926, 64340731, 69290018, 73532264, 111599852, 128681462, 138580036, 223199704, 242515063, 257362924, 277160072, 450385117, 485030126, 514725848, 900770234, 970060252, 1801540468, 1940120504, 3152695819, 3603080936, 6305391638, 12610783276, 25221566552]

約数ペア:

[(1, 25221566552), (2, 12610783276), (4, 6305391638), (7, 3603080936), (8, 3152695819), (13, 1940120504), (14, 1801540468), (26, 970060252), (28, 900770234), (49, 514725848), (52, 485030126), (56, 450385117), (91, 277160072), (98, 257362924), (104, 242515063), (113, 223199704), (182, 138580036), (196, 128681462), (226, 111599852), (343, 73532264), (364, 69290018), (392, 64340731), (452, 55799926), (637, 39594296), (686, 36766132), (728, 34645009), (791, 31885672), (904, 27899963), (1274, 19797148), (1372, 18383066), (1469, 17169208), (1582, 15942836), (2548, 9898574), (2744, 9191533), (2938, 8584604), (3164, 7971418), (4459, 5656328), (5096, 4949287), (5537, 4555096), (5876, 4292302), (6257, 4030936), (6328, 3985709), (8918, 2828164), (10283, 2452744), (11074, 2277548), (11752, 2146151), (12514, 2015468), (17836, 1414082), (20566, 1226372), (22148, 1138774), (25028, 1007734), (35672, 707041), (38759, 650728), (41132, 613186), (43799, 575848), (44296, 569387), (50056, 503867), (71981, 350392), (77518, 325364), (81341, 310072), (82264, 306593), (87598, 287924), (143962, 175196), (155036, 162682)]