40560078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1571}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 87679872

約数和(自身を除く): 47119794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1571, 1986, 3142, 4303, 4713, 8606, 9426, 12909, 20423, 25818, 40846, 61269, 122538, 520001, 1040002, 1560003, 3120006, 6760013, 13520026, 20280039, 40560078]

約数ペア:

[(1, 40560078), (2, 20280039), (3, 13520026), (6, 6760013), (13, 3120006), (26, 1560003), (39, 1040002), (78, 520001), (331, 122538), (662, 61269), (993, 40846), (1571, 25818), (1986, 20423), (3142, 12909), (4303, 9426), (4713, 8606)]