40729264

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{9059}}^1$

素因数の和:9348

約数の個数: 20

約数和(自身を含む): 79202520

約数和(自身を除く): 38473256

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 9059, 18118, 36236, 72472, 144944, 2545579, 5091158, 10182316, 20364632, 40729264]

約数ペア:

[(1, 40729264), (2, 20364632), (4, 10182316), (8, 5091158), (16, 2545579), (281, 144944), (562, 72472), (1124, 36236), (2248, 18118), (4496, 9059)]