38419864

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40357}}^1$

素因数の和:40387

約数の個数: 32

約数和(自身を含む): 87173280

約数和(自身を除く): 48753416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 40357, 80714, 161428, 282499, 322856, 564998, 686069, 1129996, 1372138, 2259992, 2744276, 4802483, 5488552, 9604966, 19209932, 38419864]

約数ペア:

[(1, 38419864), (2, 19209932), (4, 9604966), (7, 5488552), (8, 4802483), (14, 2744276), (17, 2259992), (28, 1372138), (34, 1129996), (56, 686069), (68, 564998), (119, 322856), (136, 282499), (238, 161428), (476, 80714), (952, 40357)]