28091963176

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{2539}}^1\times {\mathrm{37379}}^1$

素因数の和:39961

約数の個数: 32

約数和(自身を含む): 54118764000

約数和(自身を除く): 26026800824

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 2539, 5078, 10156, 20312, 37379, 74758, 93943, 149516, 187886, 299032, 375772, 751544, 1383023, 2766046, 5532092, 11064184, 94905281, 189810562, 379621124, 759242248, 3511495397, 7022990794, 14045981588, 28091963176]

約数ペア:

[(1, 28091963176), (2, 14045981588), (4, 7022990794), (8, 3511495397), (37, 759242248), (74, 379621124), (148, 189810562), (296, 94905281), (2539, 11064184), (5078, 5532092), (10156, 2766046), (20312, 1383023), (37379, 751544), (74758, 375772), (93943, 299032), (149516, 187886)]