39148768

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 80586576

約数和(自身を除く): 41437808

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 328, 424, 563, 656, 848, 1126, 1312, 1696, 2173, 2252, 4346, 4504, 8692, 9008, 17384, 18016, 23083, 29839, 34768, 46166, 59678, 69536, 92332, 119356, 184664, 238712, 369328, 477424, 738656, 954848, 1223399, 2446798, 4893596, 9787192, 19574384, 39148768]

約数ペア:

[(1, 39148768), (2, 19574384), (4, 9787192), (8, 4893596), (16, 2446798), (32, 1223399), (41, 954848), (53, 738656), (82, 477424), (106, 369328), (164, 238712), (212, 184664), (328, 119356), (424, 92332), (563, 69536), (656, 59678), (848, 46166), (1126, 34768), (1312, 29839), (1696, 23083), (2173, 18016), (2252, 17384), (4346, 9008), (4504, 8692)]