13288772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 27783168

約数和(自身を除く): 14494396

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 101, 127, 148, 202, 254, 259, 404, 508, 518, 707, 889, 1036, 1414, 1778, 2828, 3556, 3737, 4699, 7474, 9398, 12827, 14948, 18796, 25654, 26159, 32893, 51308, 52318, 65786, 89789, 104636, 131572, 179578, 359156, 474599, 949198, 1898396, 3322193, 6644386, 13288772]

約数ペア:

[(1, 13288772), (2, 6644386), (4, 3322193), (7, 1898396), (14, 949198), (28, 474599), (37, 359156), (74, 179578), (101, 131572), (127, 104636), (148, 89789), (202, 65786), (254, 52318), (259, 51308), (404, 32893), (508, 26159), (518, 25654), (707, 18796), (889, 14948), (1036, 12827), (1414, 9398), (1778, 7474), (2828, 4699), (3556, 3737)]