28228350578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{110923}}^1$

素因数の和:111162

約数の個数: 32

約数和(自身を含む): 46029023040

約数和(自身を除く): 17800672462

約数列:

[1, 2, 19, 37, 38, 74, 181, 362, 703, 1406, 3439, 6697, 6878, 13394, 110923, 127243, 221846, 254486, 2107537, 4104151, 4215074, 8208302, 20077063, 40154126, 77978869, 155957738, 381464197, 742851331, 762928394, 1485702662, 14114175289, 28228350578]

約数ペア:

[(1, 28228350578), (2, 14114175289), (19, 1485702662), (37, 762928394), (38, 742851331), (74, 381464197), (181, 155957738), (362, 77978869), (703, 40154126), (1406, 20077063), (3439, 8208302), (6697, 4215074), (6878, 4104151), (13394, 2107537), (110923, 254486), (127243, 221846)]