25885008

素因数分解:

$2^4\times 3^4\times {\mathrm{19973}}^1$

素因数の和:19993

約数の個数: 50

約数和(自身を含む): 74922474

約数和(自身を除く): 49037466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 19973, 39946, 59919, 79892, 119838, 159784, 179757, 239676, 319568, 359514, 479352, 539271, 719028, 958704, 1078542, 1438056, 1617813, 2157084, 2876112, 3235626, 4314168, 6471252, 8628336, 12942504, 25885008]

約数ペア:

[(1, 25885008), (2, 12942504), (3, 8628336), (4, 6471252), (6, 4314168), (8, 3235626), (9, 2876112), (12, 2157084), (16, 1617813), (18, 1438056), (24, 1078542), (27, 958704), (36, 719028), (48, 539271), (54, 479352), (72, 359514), (81, 319568), (108, 239676), (144, 179757), (162, 159784), (216, 119838), (324, 79892), (432, 59919), (648, 39946), (1296, 19973)]