1566906848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{2011}}^1$

素因数の和:3907

約数の個数: 48

約数和(自身を含む): 3325570416

約数和(自身を除く): 1758663568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1873, 2011, 3746, 4022, 7492, 8044, 14984, 16088, 24349, 26143, 29968, 32176, 48698, 52286, 59936, 64352, 97396, 104572, 194792, 209144, 389584, 418288, 779168, 836576, 3766603, 7533206, 15066412, 30132824, 48965839, 60265648, 97931678, 120531296, 195863356, 391726712, 783453424, 1566906848]

約数ペア:

[(1, 1566906848), (2, 783453424), (4, 391726712), (8, 195863356), (13, 120531296), (16, 97931678), (26, 60265648), (32, 48965839), (52, 30132824), (104, 15066412), (208, 7533206), (416, 3766603), (1873, 836576), (2011, 779168), (3746, 418288), (4022, 389584), (7492, 209144), (8044, 194792), (14984, 104572), (16088, 97396), (24349, 64352), (26143, 59936), (29968, 52286), (32176, 48698)]