39105514

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 70531200

約数和(自身を除く): 31425686

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1579, 1769, 3158, 3538, 11053, 12383, 22106, 24766, 45791, 91582, 96319, 192638, 320537, 641074, 674233, 1348466, 2793251, 5586502, 19552757, 39105514]

約数ペア:

[(1, 39105514), (2, 19552757), (7, 5586502), (14, 2793251), (29, 1348466), (58, 674233), (61, 641074), (122, 320537), (203, 192638), (406, 96319), (427, 91582), (854, 45791), (1579, 24766), (1769, 22106), (3158, 12383), (3538, 11053)]