15668037424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{271939}}^1$

素因数の和:272237

約数の個数: 40

約数和(自身を含む): 32810104880

約数和(自身を除く): 17142067456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 3601, 4432, 7202, 14404, 28808, 57616, 271939, 543878, 1087756, 2175512, 3535207, 4351024, 7070414, 14140828, 28281656, 56563312, 75327103, 150654206, 301308412, 602616824, 979252339, 1205233648, 1958504678, 3917009356, 7834018712, 15668037424]

約数ペア:

[(1, 15668037424), (2, 7834018712), (4, 3917009356), (8, 1958504678), (13, 1205233648), (16, 979252339), (26, 602616824), (52, 301308412), (104, 150654206), (208, 75327103), (277, 56563312), (554, 28281656), (1108, 14140828), (2216, 7070414), (3601, 4351024), (4432, 3535207), (7202, 2175512), (14404, 1087756), (28808, 543878), (57616, 271939)]