25154352

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:890

約数の個数: 60

約数和(自身を含む): 70750680

約数和(自身を除く): 45596328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 569, 614, 921, 1138, 1228, 1707, 1842, 2276, 2456, 2763, 3414, 3684, 4552, 4912, 5121, 5526, 6828, 7368, 9104, 10242, 11052, 13656, 14736, 20484, 22104, 27312, 40968, 44208, 81936, 174683, 349366, 524049, 698732, 1048098, 1397464, 1572147, 2096196, 2794928, 3144294, 4192392, 6288588, 8384784, 12577176, 25154352]

約数ペア:

[(1, 25154352), (2, 12577176), (3, 8384784), (4, 6288588), (6, 4192392), (8, 3144294), (9, 2794928), (12, 2096196), (16, 1572147), (18, 1397464), (24, 1048098), (36, 698732), (48, 524049), (72, 349366), (144, 174683), (307, 81936), (569, 44208), (614, 40968), (921, 27312), (1138, 22104), (1228, 20484), (1707, 14736), (1842, 13656), (2276, 11052), (2456, 10242), (2763, 9104), (3414, 7368), (3684, 6828), (4552, 5526), (4912, 5121)]