39402584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6211}}^1$

素因数の和:6291

約数の個数: 32

約数和(自身を含む): 80880240

約数和(自身を除く): 41477656

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6211, 6344, 12422, 24844, 49688, 80743, 161486, 322972, 378871, 645944, 757742, 1515484, 3030968, 4925323, 9850646, 19701292, 39402584]

約数ペア:

[(1, 39402584), (2, 19701292), (4, 9850646), (8, 4925323), (13, 3030968), (26, 1515484), (52, 757742), (61, 645944), (104, 378871), (122, 322972), (244, 161486), (488, 80743), (793, 49688), (1586, 24844), (3172, 12422), (6211, 6344)]