39259324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 79380000

約数和(自身を除く): 40120676

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 499, 884, 998, 1157, 1513, 1996, 2314, 3026, 4628, 6052, 6487, 8483, 12974, 16966, 19669, 25948, 33932, 39338, 44411, 78676, 88822, 110279, 177644, 220558, 441116, 577343, 754987, 1154686, 1509974, 2309372, 3019948, 9814831, 19629662, 39259324]

約数ペア:

[(1, 39259324), (2, 19629662), (4, 9814831), (13, 3019948), (17, 2309372), (26, 1509974), (34, 1154686), (52, 754987), (68, 577343), (89, 441116), (178, 220558), (221, 177644), (356, 110279), (442, 88822), (499, 78676), (884, 44411), (998, 39338), (1157, 33932), (1513, 25948), (1996, 19669), (2314, 16966), (3026, 12974), (4628, 8483), (6052, 6487)]