77489152

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5854

約数の個数: 44

約数和(自身を含む): 166846876

約数和(自身を除く): 89357724

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 5821, 6656, 11642, 13312, 23284, 46568, 75673, 93136, 151346, 186272, 302692, 372544, 605384, 745088, 1210768, 1490176, 2421536, 2980352, 4843072, 5960704, 9686144, 19372288, 38744576, 77489152]

約数ペア:

[(1, 77489152), (2, 38744576), (4, 19372288), (8, 9686144), (13, 5960704), (16, 4843072), (26, 2980352), (32, 2421536), (52, 1490176), (64, 1210768), (104, 745088), (128, 605384), (208, 372544), (256, 302692), (416, 186272), (512, 151346), (832, 93136), (1024, 75673), (1664, 46568), (3328, 23284), (5821, 13312), (6656, 11642)]