39709384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 88583040

約数和(自身を除く): 48873656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 103, 104, 143, 206, 286, 337, 412, 572, 674, 824, 1133, 1144, 1339, 1348, 2266, 2678, 2696, 3707, 4381, 4532, 5356, 7414, 8762, 9064, 10712, 14729, 14828, 17524, 29458, 29656, 34711, 35048, 48191, 58916, 69422, 96382, 117832, 138844, 192764, 277688, 381821, 385528, 451243, 763642, 902486, 1527284, 1804972, 3054568, 3609944, 4963673, 9927346, 19854692, 39709384]

約数ペア:

[(1, 39709384), (2, 19854692), (4, 9927346), (8, 4963673), (11, 3609944), (13, 3054568), (22, 1804972), (26, 1527284), (44, 902486), (52, 763642), (88, 451243), (103, 385528), (104, 381821), (143, 277688), (206, 192764), (286, 138844), (337, 117832), (412, 96382), (572, 69422), (674, 58916), (824, 48191), (1133, 35048), (1144, 34711), (1339, 29656), (1348, 29458), (2266, 17524), (2678, 14828), (2696, 14729), (3707, 10712), (4381, 9064), (4532, 8762), (5356, 7414)]