25049976

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 77760000

約数和(自身を除く): 52710024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 179, 196, 204, 238, 294, 343, 357, 358, 392, 408, 476, 537, 588, 686, 714, 716, 833, 952, 1029, 1074, 1176, 1253, 1372, 1428, 1432, 1666, 2058, 2148, 2499, 2506, 2744, 2856, 3043, 3332, 3759, 4116, 4296, 4998, 5012, 5831, 6086, 6664, 7518, 8232, 8771, 9129, 9996, 10024, 11662, 12172, 15036, 17493, 17542, 18258, 19992, 21301, 23324, 24344, 26313, 30072, 34986, 35084, 36516, 42602, 46648, 52626, 61397, 63903, 69972, 70168, 73032, 85204, 105252, 122794, 127806, 139944, 149107, 170408, 184191, 210504, 245588, 255612, 298214, 368382, 447321, 491176, 511224, 596428, 736764, 894642, 1043749, 1192856, 1473528, 1789284, 2087498, 3131247, 3578568, 4174996, 6262494, 8349992, 12524988, 25049976]

約数ペア:

[(1, 25049976), (2, 12524988), (3, 8349992), (4, 6262494), (6, 4174996), (7, 3578568), (8, 3131247), (12, 2087498), (14, 1789284), (17, 1473528), (21, 1192856), (24, 1043749), (28, 894642), (34, 736764), (42, 596428), (49, 511224), (51, 491176), (56, 447321), (68, 368382), (84, 298214), (98, 255612), (102, 245588), (119, 210504), (136, 184191), (147, 170408), (168, 149107), (179, 139944), (196, 127806), (204, 122794), (238, 105252), (294, 85204), (343, 73032), (357, 70168), (358, 69972), (392, 63903), (408, 61397), (476, 52626), (537, 46648), (588, 42602), (686, 36516), (714, 35084), (716, 34986), (833, 30072), (952, 26313), (1029, 24344), (1074, 23324), (1176, 21301), (1253, 19992), (1372, 18258), (1428, 17542), (1432, 17493), (1666, 15036), (2058, 12172), (2148, 11662), (2499, 10024), (2506, 9996), (2744, 9129), (2856, 8771), (3043, 8232), (3332, 7518), (3759, 6664), (4116, 6086), (4296, 5831), (4998, 5012)]