73730468

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20101}}^1$

素因数の和:20243

約数の個数: 24

約数和(自身を含む): 148593984

約数和(自身を除く): 74863516

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 20101, 40202, 80404, 140707, 281414, 562828, 2633231, 5266462, 10532924, 18432617, 36865234, 73730468]

約数ペア:

[(1, 73730468), (2, 36865234), (4, 18432617), (7, 10532924), (14, 5266462), (28, 2633231), (131, 562828), (262, 281414), (524, 140707), (917, 80404), (1834, 40202), (3668, 20101)]