71740472

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{9049}}^1$

素因数の和:10046

約数の個数: 16

約数和(自身を含む): 134664000

約数和(自身を除く): 62923528

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 7928, 9049, 18098, 36196, 72392, 8967559, 17935118, 35870236, 71740472]

約数ペア:

[(1, 71740472), (2, 35870236), (4, 17935118), (8, 8967559), (991, 72392), (1982, 36196), (3964, 18098), (7928, 9049)]