65116492

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 137267200

約数和(自身を除く): 72150708

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 1531, 3038, 3062, 6076, 6124, 10633, 10717, 21266, 21434, 42532, 42868, 47461, 75019, 94922, 150038, 189844, 300076, 332227, 525133, 664454, 1050266, 1328908, 2100532, 2325589, 4651178, 9302356, 16279123, 32558246, 65116492]

約数ペア:

[(1, 65116492), (2, 32558246), (4, 16279123), (7, 9302356), (14, 4651178), (28, 2325589), (31, 2100532), (49, 1328908), (62, 1050266), (98, 664454), (124, 525133), (196, 332227), (217, 300076), (343, 189844), (434, 150038), (686, 94922), (868, 75019), (1372, 47461), (1519, 42868), (1531, 42532), (3038, 21434), (3062, 21266), (6076, 10717), (6124, 10633)]