39623456

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 82010880

約数和(自身を除く): 42387424

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 677, 944, 992, 1354, 1829, 1888, 2708, 3658, 5416, 7316, 10832, 14632, 20987, 21664, 29264, 39943, 41974, 58528, 79886, 83948, 159772, 167896, 319544, 335792, 639088, 671584, 1238233, 1278176, 2476466, 4952932, 9905864, 19811728, 39623456]

約数ペア:

[(1, 39623456), (2, 19811728), (4, 9905864), (8, 4952932), (16, 2476466), (31, 1278176), (32, 1238233), (59, 671584), (62, 639088), (118, 335792), (124, 319544), (236, 167896), (248, 159772), (472, 83948), (496, 79886), (677, 58528), (944, 41974), (992, 39943), (1354, 29264), (1829, 21664), (1888, 20987), (2708, 14632), (3658, 10832), (5416, 7316)]