40066642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 75469824

約数和(自身を除く): 35403182

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1661, 1723, 2114, 3322, 3446, 11627, 12061, 18953, 23254, 24122, 37906, 132671, 260173, 265342, 520346, 1821211, 2861903, 3642422, 5723806, 20033321, 40066642]

約数ペア:

[(1, 40066642), (2, 20033321), (7, 5723806), (11, 3642422), (14, 2861903), (22, 1821211), (77, 520346), (151, 265342), (154, 260173), (302, 132671), (1057, 37906), (1661, 24122), (1723, 23254), (2114, 18953), (3322, 12061), (3446, 11627)]