13133201728

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101537}}^1$

素因数の和:101639

約数の個数: 56

約数和(自身を含む): 27234928512

約数和(自身を除く): 14101726784

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 2752, 3008, 4042, 8084, 16168, 32336, 64672, 101537, 129344, 203074, 406148, 812296, 1624592, 3249184, 4366091, 4772239, 6498368, 8732182, 9544478, 17464364, 19088956, 34928728, 38177912, 69857456, 76355824, 139714912, 152711648, 205206277, 279429824, 305423296, 410412554, 820825108, 1641650216, 3283300432, 6566600864, 13133201728]

約数ペア:

[(1, 13133201728), (2, 6566600864), (4, 3283300432), (8, 1641650216), (16, 820825108), (32, 410412554), (43, 305423296), (47, 279429824), (64, 205206277), (86, 152711648), (94, 139714912), (172, 76355824), (188, 69857456), (344, 38177912), (376, 34928728), (688, 19088956), (752, 17464364), (1376, 9544478), (1504, 8732182), (2021, 6498368), (2752, 4772239), (3008, 4366091), (4042, 3249184), (8084, 1624592), (16168, 812296), (32336, 406148), (64672, 203074), (101537, 129344)]