42057392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 88223520

約数和(自身を除く): 46166128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 839, 964, 1678, 1928, 3133, 3356, 3856, 6266, 6712, 10907, 12532, 13424, 21814, 25064, 43628, 50128, 87256, 174512, 202199, 404398, 808796, 1617592, 2628587, 3235184, 5257174, 10514348, 21028696, 42057392]

約数ペア:

[(1, 42057392), (2, 21028696), (4, 10514348), (8, 5257174), (13, 3235184), (16, 2628587), (26, 1617592), (52, 808796), (104, 404398), (208, 202199), (241, 174512), (482, 87256), (839, 50128), (964, 43628), (1678, 25064), (1928, 21814), (3133, 13424), (3356, 12532), (3856, 10907), (6266, 6712)]