64840034

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 117120000

約数和(自身を除く): 52279966

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 3038, 3049, 6098, 10633, 21266, 21343, 42686, 94519, 149401, 189038, 298802, 661633, 1045807, 1323266, 2091614, 4631431, 9262862, 32420017, 64840034]

約数ペア:

[(1, 64840034), (2, 32420017), (7, 9262862), (14, 4631431), (31, 2091614), (49, 1323266), (62, 1045807), (98, 661633), (217, 298802), (343, 189038), (434, 149401), (686, 94519), (1519, 42686), (3038, 21343), (3049, 21266), (6098, 10633)]