65639024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{809}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 139209840

約数和(自身を除く): 73570816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 461, 809, 922, 1618, 1844, 3236, 3688, 5071, 6472, 7376, 8899, 10142, 12944, 17798, 20284, 35596, 40568, 71192, 81136, 142384, 372949, 745898, 1491796, 2983592, 4102439, 5967184, 8204878, 16409756, 32819512, 65639024]

約数ペア:

[(1, 65639024), (2, 32819512), (4, 16409756), (8, 8204878), (11, 5967184), (16, 4102439), (22, 2983592), (44, 1491796), (88, 745898), (176, 372949), (461, 142384), (809, 81136), (922, 71192), (1618, 40568), (1844, 35596), (3236, 20284), (3688, 17798), (5071, 12944), (6472, 10142), (7376, 8899)]