40265764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 88381440

約数和(自身を除く): 48115676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 547, 956, 1094, 1673, 2188, 2629, 3346, 3829, 5258, 6017, 6692, 7658, 10516, 12034, 15316, 18403, 24068, 36806, 42119, 73612, 84238, 130733, 168476, 261466, 522932, 915131, 1438063, 1830262, 2876126, 3660524, 5752252, 10066441, 20132882, 40265764]

約数ペア:

[(1, 40265764), (2, 20132882), (4, 10066441), (7, 5752252), (11, 3660524), (14, 2876126), (22, 1830262), (28, 1438063), (44, 915131), (77, 522932), (154, 261466), (239, 168476), (308, 130733), (478, 84238), (547, 73612), (956, 42119), (1094, 36806), (1673, 24068), (2188, 18403), (2629, 15316), (3346, 12034), (3829, 10516), (5258, 7658), (6017, 6692)]