40400472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{240479}}^1$

素因数の和:240495

約数の個数: 32

約数和(自身を含む): 115430400

約数和(自身を除く): 75029928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 240479, 480958, 721437, 961916, 1442874, 1683353, 1923832, 2885748, 3366706, 5050059, 5771496, 6733412, 10100118, 13466824, 20200236, 40400472]

約数ペア:

[(1, 40400472), (2, 20200236), (3, 13466824), (4, 10100118), (6, 6733412), (7, 5771496), (8, 5050059), (12, 3366706), (14, 2885748), (21, 1923832), (24, 1683353), (28, 1442874), (42, 961916), (56, 721437), (84, 480958), (168, 240479)]