77998912

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{15427}}^1$

素因数の和:15518

約数の個数: 28

約数和(自身を含む): 156748480

約数和(自身を除く): 78749568

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 15427, 30854, 61708, 123416, 246832, 493664, 987328, 1218733, 2437466, 4874932, 9749864, 19499728, 38999456, 77998912]

約数ペア:

[(1, 77998912), (2, 38999456), (4, 19499728), (8, 9749864), (16, 4874932), (32, 2437466), (64, 1218733), (79, 987328), (158, 493664), (316, 246832), (632, 123416), (1264, 61708), (2528, 30854), (5056, 15427)]