8434712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 19020960

約数和(自身を除く): 10586248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 101, 104, 143, 146, 202, 286, 292, 404, 572, 584, 803, 808, 949, 1111, 1144, 1313, 1606, 1898, 2222, 2626, 3212, 3796, 4444, 5252, 6424, 7373, 7592, 8888, 10439, 10504, 14443, 14746, 20878, 28886, 29492, 41756, 57772, 58984, 81103, 83512, 95849, 115544, 162206, 191698, 324412, 383396, 648824, 766792, 1054339, 2108678, 4217356, 8434712]

約数ペア:

[(1, 8434712), (2, 4217356), (4, 2108678), (8, 1054339), (11, 766792), (13, 648824), (22, 383396), (26, 324412), (44, 191698), (52, 162206), (73, 115544), (88, 95849), (101, 83512), (104, 81103), (143, 58984), (146, 57772), (202, 41756), (286, 29492), (292, 28886), (404, 20878), (572, 14746), (584, 14443), (803, 10504), (808, 10439), (949, 8888), (1111, 7592), (1144, 7373), (1313, 6424), (1606, 5252), (1898, 4444), (2222, 3796), (2626, 3212)]