65428048

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2551}}^1$

素因数の和:2795

約数の個数: 40

約数和(自身を含む): 145566080

約数和(自身を除く): 80138032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 2551, 3206, 3664, 5102, 6412, 10204, 12824, 17857, 20408, 25648, 35714, 40816, 71428, 142856, 285712, 584179, 1168358, 2336716, 4089253, 4673432, 8178506, 9346864, 16357012, 32714024, 65428048]

約数ペア:

[(1, 65428048), (2, 32714024), (4, 16357012), (7, 9346864), (8, 8178506), (14, 4673432), (16, 4089253), (28, 2336716), (56, 1168358), (112, 584179), (229, 285712), (458, 142856), (916, 71428), (1603, 40816), (1832, 35714), (2551, 25648), (3206, 20408), (3664, 17857), (5102, 12824), (6412, 10204)]