15707988608

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{20477}}^1$

素因数の和:20965

約数の個数: 64

約数和(自身を含む): 33775184520

約数和(自身を除く): 18067195912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 461, 832, 922, 1664, 1844, 3688, 5993, 7376, 11986, 14752, 20477, 23972, 29504, 40954, 47944, 59008, 81908, 95888, 163816, 191776, 266201, 327632, 383552, 532402, 655264, 767104, 1064804, 1310528, 2129608, 2621056, 4259216, 8518432, 9439897, 17036864, 18879794, 34073728, 37759588, 75519176, 122718661, 151038352, 245437322, 302076704, 490874644, 604153408, 981749288, 1208306816, 1963498576, 3926997152, 7853994304, 15707988608]

約数ペア:

[(1, 15707988608), (2, 7853994304), (4, 3926997152), (8, 1963498576), (13, 1208306816), (16, 981749288), (26, 604153408), (32, 490874644), (52, 302076704), (64, 245437322), (104, 151038352), (128, 122718661), (208, 75519176), (416, 37759588), (461, 34073728), (832, 18879794), (922, 17036864), (1664, 9439897), (1844, 8518432), (3688, 4259216), (5993, 2621056), (7376, 2129608), (11986, 1310528), (14752, 1064804), (20477, 767104), (23972, 655264), (29504, 532402), (40954, 383552), (47944, 327632), (59008, 266201), (81908, 191776), (95888, 163816)]