804911776

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6389}}^1$

素因数の和:6557

約数の個数: 48

約数和(自身を含む): 1648926720

約数和(自身を除く): 844014944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 2032, 3937, 4064, 6389, 7874, 12778, 15748, 25556, 31496, 51112, 62992, 102224, 125984, 198059, 204448, 396118, 792236, 811403, 1584472, 1622806, 3168944, 3245612, 6337888, 6491224, 12982448, 25153493, 25964896, 50306986, 100613972, 201227944, 402455888, 804911776]

約数ペア:

[(1, 804911776), (2, 402455888), (4, 201227944), (8, 100613972), (16, 50306986), (31, 25964896), (32, 25153493), (62, 12982448), (124, 6491224), (127, 6337888), (248, 3245612), (254, 3168944), (496, 1622806), (508, 1584472), (992, 811403), (1016, 792236), (2032, 396118), (3937, 204448), (4064, 198059), (6389, 125984), (7874, 102224), (12778, 62992), (15748, 51112), (25556, 31496)]