25650036

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 68140800

約数和(自身を除く): 42490764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 311, 316, 348, 474, 522, 622, 711, 933, 948, 1044, 1244, 1422, 1866, 2291, 2799, 2844, 3732, 4582, 5598, 6873, 9019, 9164, 11196, 13746, 18038, 20619, 24569, 27057, 27492, 36076, 41238, 49138, 54114, 73707, 81171, 82476, 98276, 108228, 147414, 162342, 221121, 294828, 324684, 442242, 712501, 884484, 1425002, 2137503, 2850004, 4275006, 6412509, 8550012, 12825018, 25650036]

約数ペア:

[(1, 25650036), (2, 12825018), (3, 8550012), (4, 6412509), (6, 4275006), (9, 2850004), (12, 2137503), (18, 1425002), (29, 884484), (36, 712501), (58, 442242), (79, 324684), (87, 294828), (116, 221121), (158, 162342), (174, 147414), (237, 108228), (261, 98276), (311, 82476), (316, 81171), (348, 73707), (474, 54114), (522, 49138), (622, 41238), (711, 36076), (933, 27492), (948, 27057), (1044, 24569), (1244, 20619), (1422, 18038), (1866, 13746), (2291, 11196), (2799, 9164), (2844, 9019), (3732, 6873), (4582, 5598)]