40562768

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{3847}}^1$

素因数の和:4514

約数の個数: 20

約数和(自身を含む): 78730080

約数和(自身を除く): 38167312

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 3847, 5272, 7694, 10544, 15388, 30776, 61552, 2535173, 5070346, 10140692, 20281384, 40562768]

約数ペア:

[(1, 40562768), (2, 20281384), (4, 10140692), (8, 5070346), (16, 2535173), (659, 61552), (1318, 30776), (2636, 15388), (3847, 10544), (5272, 7694)]