1525138576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{4931}}^1$

素因数の和:6439

約数の個数: 40

約数和(自身を含む): 3185046144

約数和(自身を除く): 1659907568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1487, 2974, 4931, 5948, 9862, 11896, 19331, 19724, 23792, 38662, 39448, 64103, 77324, 78896, 128206, 154648, 256412, 309296, 512824, 1025648, 7332397, 14664794, 29329588, 58659176, 95321161, 117318352, 190642322, 381284644, 762569288, 1525138576]

約数ペア:

[(1, 1525138576), (2, 762569288), (4, 381284644), (8, 190642322), (13, 117318352), (16, 95321161), (26, 58659176), (52, 29329588), (104, 14664794), (208, 7332397), (1487, 1025648), (2974, 512824), (4931, 309296), (5948, 256412), (9862, 154648), (11896, 128206), (19331, 78896), (19724, 77324), (23792, 64103), (38662, 39448)]