7960928864

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{267217}}^1$

素因数の和:267260

約数の個数: 72

約数和(自身を含む): 19191596760

約数和(自身を除く): 11230667896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14896, 29792, 267217, 534434, 1068868, 1870519, 2137736, 3741038, 4275472, 5077123, 7482076, 8550944, 10154246, 13093633, 14964152, 20308492, 26187266, 29928304, 35539861, 40616984, 52374532, 59856608, 71079722, 81233968, 104749064, 142159444, 162467936, 209498128, 248779027, 284318888, 418996256, 497558054, 568637776, 995116108, 1137275552, 1990232216, 3980464432, 7960928864]

約数ペア:

[(1, 7960928864), (2, 3980464432), (4, 1990232216), (7, 1137275552), (8, 995116108), (14, 568637776), (16, 497558054), (19, 418996256), (28, 284318888), (32, 248779027), (38, 209498128), (49, 162467936), (56, 142159444), (76, 104749064), (98, 81233968), (112, 71079722), (133, 59856608), (152, 52374532), (196, 40616984), (224, 35539861), (266, 29928304), (304, 26187266), (392, 20308492), (532, 14964152), (608, 13093633), (784, 10154246), (931, 8550944), (1064, 7482076), (1568, 5077123), (1862, 4275472), (2128, 3741038), (3724, 2137736), (4256, 1870519), (7448, 1068868), (14896, 534434), (29792, 267217)]