66464648

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 126486360

約数和(自身を除く): 60021712

約数列:

[1, 2, 4, 8, 181, 197, 233, 362, 394, 466, 724, 788, 932, 1448, 1576, 1864, 35657, 42173, 45901, 71314, 84346, 91802, 142628, 168692, 183604, 285256, 337384, 367208, 8308081, 16616162, 33232324, 66464648]

約数ペア:

[(1, 66464648), (2, 33232324), (4, 16616162), (8, 8308081), (181, 367208), (197, 337384), (233, 285256), (362, 183604), (394, 168692), (466, 142628), (724, 91802), (788, 84346), (932, 71314), (1448, 45901), (1576, 42173), (1864, 35657)]