42392458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 71539200

約数和(自身を除く): 29146742

約数列:

[1, 2, 17, 19, 34, 38, 137, 274, 323, 479, 646, 958, 2329, 2603, 4658, 5206, 8143, 9101, 16286, 18202, 44251, 65623, 88502, 131246, 154717, 309434, 1115591, 1246837, 2231182, 2493674, 21196229, 42392458]

約数ペア:

[(1, 42392458), (2, 21196229), (17, 2493674), (19, 2231182), (34, 1246837), (38, 1115591), (137, 309434), (274, 154717), (323, 131246), (479, 88502), (646, 65623), (958, 44251), (2329, 18202), (2603, 16286), (4658, 9101), (5206, 8143)]