39291928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10211}}^1$

素因数の和:10267

約数の個数: 32

約数和(自身を含む): 81491760

約数和(自身を除く): 42199832

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 10211, 20422, 40844, 81688, 132743, 265486, 377807, 530972, 755614, 1061944, 1511228, 3022456, 4911491, 9822982, 19645964, 39291928]

約数ペア:

[(1, 39291928), (2, 19645964), (4, 9822982), (8, 4911491), (13, 3022456), (26, 1511228), (37, 1061944), (52, 755614), (74, 530972), (104, 377807), (148, 265486), (296, 132743), (481, 81688), (962, 40844), (1924, 20422), (3848, 10211)]