42964964

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1224

約数の個数: 36

約数和(自身を含む): 87945984

約数和(自身を除く): 44981020

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 983, 1561, 1966, 3122, 3932, 6244, 6881, 10927, 13762, 21854, 27524, 43708, 48167, 96334, 192668, 219209, 438418, 876836, 1534463, 3068926, 6137852, 10741241, 21482482, 42964964]

約数ペア:

[(1, 42964964), (2, 21482482), (4, 10741241), (7, 6137852), (14, 3068926), (28, 1534463), (49, 876836), (98, 438418), (196, 219209), (223, 192668), (446, 96334), (892, 48167), (983, 43708), (1561, 27524), (1966, 21854), (3122, 13762), (3932, 10927), (6244, 6881)]