15695532784

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{72019}}^1$

素因数の和:72337

約数の個数: 40

約数和(自身を含む): 31104861840

約数和(自身を除く): 15409329056

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 257, 424, 514, 848, 1028, 2056, 4112, 13621, 27242, 54484, 72019, 108968, 144038, 217936, 288076, 576152, 1152304, 3817007, 7634014, 15268028, 18508883, 30536056, 37017766, 61072112, 74035532, 148071064, 296142128, 980970799, 1961941598, 3923883196, 7847766392, 15695532784]

約数ペア:

[(1, 15695532784), (2, 7847766392), (4, 3923883196), (8, 1961941598), (16, 980970799), (53, 296142128), (106, 148071064), (212, 74035532), (257, 61072112), (424, 37017766), (514, 30536056), (848, 18508883), (1028, 15268028), (2056, 7634014), (4112, 3817007), (13621, 1152304), (27242, 576152), (54484, 288076), (72019, 217936), (108968, 144038)]