7156900828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{30941}}^1$

素因数の和:31714

約数の個数: 48

約数和(自身を含む): 15636354048

約数和(自身を除く): 8479453220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 751, 1502, 3004, 5257, 8261, 10514, 16522, 21028, 30941, 33044, 57827, 61882, 115654, 123764, 216587, 231308, 340351, 433174, 680702, 866348, 1361404, 2382457, 4764914, 9529828, 23236691, 46473382, 92946764, 162656837, 255603601, 325313674, 511207202, 650627348, 1022414404, 1789225207, 3578450414, 7156900828]

約数ペア:

[(1, 7156900828), (2, 3578450414), (4, 1789225207), (7, 1022414404), (11, 650627348), (14, 511207202), (22, 325313674), (28, 255603601), (44, 162656837), (77, 92946764), (154, 46473382), (308, 23236691), (751, 9529828), (1502, 4764914), (3004, 2382457), (5257, 1361404), (8261, 866348), (10514, 680702), (16522, 433174), (21028, 340351), (30941, 231308), (33044, 216587), (57827, 123764), (61882, 115654)]