4892474912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{4423}}^1$

素因数の和:7105

約数の個数: 48

約数和(自身を含む): 10379234880

約数和(自身を除く): 5486759968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2659, 4423, 5318, 8846, 10636, 17692, 21272, 34567, 35384, 42544, 57499, 69134, 70768, 85088, 114998, 138268, 141536, 229996, 276536, 459992, 553072, 919984, 1106144, 1839968, 11760757, 23521514, 47043028, 94086056, 152889841, 188172112, 305779682, 376344224, 611559364, 1223118728, 2446237456, 4892474912]

約数ペア:

[(1, 4892474912), (2, 2446237456), (4, 1223118728), (8, 611559364), (13, 376344224), (16, 305779682), (26, 188172112), (32, 152889841), (52, 94086056), (104, 47043028), (208, 23521514), (416, 11760757), (2659, 1839968), (4423, 1106144), (5318, 919984), (8846, 553072), (10636, 459992), (17692, 276536), (21272, 229996), (34567, 141536), (35384, 138268), (42544, 114998), (57499, 85088), (69134, 70768)]