61987288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11939}}^1$

素因数の和:12015

約数の個数: 32

約数和(自身を含む): 128952000

約数和(自身を除く): 66964712

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 11939, 23878, 47756, 95512, 131329, 262658, 525316, 704401, 1050632, 1408802, 2817604, 5635208, 7748411, 15496822, 30993644, 61987288]

約数ペア:

[(1, 61987288), (2, 30993644), (4, 15496822), (8, 7748411), (11, 5635208), (22, 2817604), (44, 1408802), (59, 1050632), (88, 704401), (118, 525316), (236, 262658), (472, 131329), (649, 95512), (1298, 47756), (2596, 23878), (5192, 11939)]