25046244

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 66044160

約数和(自身を除く): 40997916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 71, 82, 123, 142, 164, 213, 239, 246, 284, 369, 426, 478, 492, 639, 717, 738, 852, 956, 1278, 1434, 1476, 2151, 2556, 2868, 2911, 4302, 5822, 8604, 8733, 9799, 11644, 16969, 17466, 19598, 26199, 29397, 33938, 34932, 39196, 50907, 52398, 58794, 67876, 88191, 101814, 104796, 117588, 152721, 176382, 203628, 305442, 352764, 610884, 695729, 1391458, 2087187, 2782916, 4174374, 6261561, 8348748, 12523122, 25046244]

約数ペア:

[(1, 25046244), (2, 12523122), (3, 8348748), (4, 6261561), (6, 4174374), (9, 2782916), (12, 2087187), (18, 1391458), (36, 695729), (41, 610884), (71, 352764), (82, 305442), (123, 203628), (142, 176382), (164, 152721), (213, 117588), (239, 104796), (246, 101814), (284, 88191), (369, 67876), (426, 58794), (478, 52398), (492, 50907), (639, 39196), (717, 34932), (738, 33938), (852, 29397), (956, 26199), (1278, 19598), (1434, 17466), (1476, 16969), (2151, 11644), (2556, 9799), (2868, 8733), (2911, 8604), (4302, 5822)]