22156747459

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 28991619072

約数和(自身を除く): 6834871613

約数列:

[1, 7, 11, 31, 77, 103, 217, 227, 341, 397, 721, 1133, 1589, 2387, 2497, 2779, 3193, 4367, 7037, 7931, 12307, 17479, 22351, 23381, 30569, 35123, 40891, 49259, 77407, 86149, 90119, 135377, 163667, 245861, 257191, 286237, 449801, 541849, 630833, 724811, 947639, 991309, 1267621, 1800337, 2793689, 3148607, 5073677, 6939163, 7972921, 8873347, 9282257, 13943831, 19555823, 30730579, 55810447, 64975799, 97606817, 102104827, 215114053, 287749967, 714733789, 2014249769, 3165249637, 22156747459]

約数ペア:

[(1, 22156747459), (7, 3165249637), (11, 2014249769), (31, 714733789), (77, 287749967), (103, 215114053), (217, 102104827), (227, 97606817), (341, 64975799), (397, 55810447), (721, 30730579), (1133, 19555823), (1589, 13943831), (2387, 9282257), (2497, 8873347), (2779, 7972921), (3193, 6939163), (4367, 5073677), (7037, 3148607), (7931, 2793689), (12307, 1800337), (17479, 1267621), (22351, 991309), (23381, 947639), (30569, 724811), (35123, 630833), (40891, 541849), (49259, 449801), (77407, 286237), (86149, 257191), (90119, 245861), (135377, 163667)]