18828224

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2699}}^1$

素因数の和:2820

約数の個数: 28

約数和(自身を含む): 37719000

約数和(自身を除く): 18890776

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2699, 3488, 5398, 6976, 10796, 21592, 43184, 86368, 172736, 294191, 588382, 1176764, 2353528, 4707056, 9414112, 18828224]

約数ペア:

[(1, 18828224), (2, 9414112), (4, 4707056), (8, 2353528), (16, 1176764), (32, 588382), (64, 294191), (109, 172736), (218, 86368), (436, 43184), (872, 21592), (1744, 10796), (2699, 6976), (3488, 5398)]