7663964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 9270436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 167, 298, 308, 334, 596, 668, 1043, 1169, 1639, 1837, 2086, 2338, 3278, 3674, 4172, 4676, 6556, 7348, 11473, 12859, 22946, 24883, 25718, 45892, 49766, 51436, 99532, 174181, 273713, 348362, 547426, 696724, 1094852, 1915991, 3831982, 7663964]

約数ペア:

[(1, 7663964), (2, 3831982), (4, 1915991), (7, 1094852), (11, 696724), (14, 547426), (22, 348362), (28, 273713), (44, 174181), (77, 99532), (149, 51436), (154, 49766), (167, 45892), (298, 25718), (308, 24883), (334, 22946), (596, 12859), (668, 11473), (1043, 7348), (1169, 6556), (1639, 4676), (1837, 4172), (2086, 3674), (2338, 3278)]