64141012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 124995472

約数和(自身を除く): 60854460

約数列:

[1, 2, 4, 13, 26, 52, 61, 73, 122, 146, 244, 277, 292, 554, 793, 949, 1108, 1586, 1898, 3172, 3601, 3796, 4453, 7202, 8906, 14404, 16897, 17812, 20221, 33794, 40442, 57889, 67588, 80884, 115778, 219661, 231556, 262873, 439322, 525746, 878644, 1051492, 1233481, 2466962, 4933924, 16035253, 32070506, 64141012]

約数ペア:

[(1, 64141012), (2, 32070506), (4, 16035253), (13, 4933924), (26, 2466962), (52, 1233481), (61, 1051492), (73, 878644), (122, 525746), (146, 439322), (244, 262873), (277, 231556), (292, 219661), (554, 115778), (793, 80884), (949, 67588), (1108, 57889), (1586, 40442), (1898, 33794), (3172, 20221), (3601, 17812), (3796, 16897), (4453, 14404), (7202, 8906)]