40917456

素因数分解:

$2^4\times 3^2\times {\mathrm{284149}}^1$

素因数の和:284163

約数の個数: 30

約数和(自身を含む): 114512450

約数和(自身を除く): 73594994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 284149, 568298, 852447, 1136596, 1704894, 2273192, 2557341, 3409788, 4546384, 5114682, 6819576, 10229364, 13639152, 20458728, 40917456]

約数ペア:

[(1, 40917456), (2, 20458728), (3, 13639152), (4, 10229364), (6, 6819576), (8, 5114682), (9, 4546384), (12, 3409788), (16, 2557341), (18, 2273192), (24, 1704894), (36, 1136596), (48, 852447), (72, 568298), (144, 284149)]