7156978472

素因数分解:

$2^3\times 7^1\times {\mathrm{2633}}^1\times {\mathrm{48539}}^1$

素因数の和:51185

約数の個数: 32

約数和(自身を含む): 15342523200

約数和(自身を除く): 8185544728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2633, 5266, 10532, 18431, 21064, 36862, 48539, 73724, 97078, 147448, 194156, 339773, 388312, 679546, 1359092, 2718184, 127803187, 255606374, 511212748, 894622309, 1022425496, 1789244618, 3578489236, 7156978472]

約数ペア:

[(1, 7156978472), (2, 3578489236), (4, 1789244618), (7, 1022425496), (8, 894622309), (14, 511212748), (28, 255606374), (56, 127803187), (2633, 2718184), (5266, 1359092), (10532, 679546), (18431, 388312), (21064, 339773), (36862, 194156), (48539, 147448), (73724, 97078)]