42212848

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 84213360

約数和(自身を除く): 42000512

約数列:

[1, 2, 4, 8, 16, 59, 97, 118, 194, 236, 388, 461, 472, 776, 922, 944, 1552, 1844, 3688, 5723, 7376, 11446, 22892, 27199, 44717, 45784, 54398, 89434, 91568, 108796, 178868, 217592, 357736, 435184, 715472, 2638303, 5276606, 10553212, 21106424, 42212848]

約数ペア:

[(1, 42212848), (2, 21106424), (4, 10553212), (8, 5276606), (16, 2638303), (59, 715472), (97, 435184), (118, 357736), (194, 217592), (236, 178868), (388, 108796), (461, 91568), (472, 89434), (776, 54398), (922, 45784), (944, 44717), (1552, 27199), (1844, 22892), (3688, 11446), (5723, 7376)]