7842648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 21784320

約数和(自身を除く): 13941672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 487, 488, 671, 732, 974, 1342, 1461, 1464, 1948, 2013, 2684, 2922, 3896, 4026, 5357, 5368, 5844, 8052, 10714, 11688, 16071, 16104, 21428, 29707, 32142, 42856, 59414, 64284, 89121, 118828, 128568, 178242, 237656, 326777, 356484, 653554, 712968, 980331, 1307108, 1960662, 2614216, 3921324, 7842648]

約数ペア:

[(1, 7842648), (2, 3921324), (3, 2614216), (4, 1960662), (6, 1307108), (8, 980331), (11, 712968), (12, 653554), (22, 356484), (24, 326777), (33, 237656), (44, 178242), (61, 128568), (66, 118828), (88, 89121), (122, 64284), (132, 59414), (183, 42856), (244, 32142), (264, 29707), (366, 21428), (487, 16104), (488, 16071), (671, 11688), (732, 10714), (974, 8052), (1342, 5844), (1461, 5368), (1464, 5357), (1948, 4026), (2013, 3896), (2684, 2922)]