74917904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{161461}}^1$

素因数の和:161498

約数の個数: 20

約数和(自身を含む): 150159660

約数和(自身を除く): 75241756

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 161461, 322922, 645844, 1291688, 2583376, 4682369, 9364738, 18729476, 37458952, 74917904]

約数ペア:

[(1, 74917904), (2, 37458952), (4, 18729476), (8, 9364738), (16, 4682369), (29, 2583376), (58, 1291688), (116, 645844), (232, 322922), (464, 161461)]