6432797488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{161921}}^1$

素因数の和:162133

約数の個数: 40

約数和(自身を含む): 13492636416

約数和(自身を除く): 7059838928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4966, 9932, 19864, 39728, 161921, 323842, 647684, 1295368, 2104973, 2590736, 4209946, 8419892, 16839784, 30926911, 33679568, 61853822, 123707644, 247415288, 402049843, 494830576, 804099686, 1608199372, 3216398744, 6432797488]

約数ペア:

[(1, 6432797488), (2, 3216398744), (4, 1608199372), (8, 804099686), (13, 494830576), (16, 402049843), (26, 247415288), (52, 123707644), (104, 61853822), (191, 33679568), (208, 30926911), (382, 16839784), (764, 8419892), (1528, 4209946), (2483, 2590736), (3056, 2104973), (4966, 1295368), (9932, 647684), (19864, 323842), (39728, 161921)]