42007412

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 74940096

約数和(自身を除く): 32932684

約数列:

[1, 2, 4, 73, 146, 263, 292, 526, 547, 1052, 1094, 2188, 19199, 38398, 39931, 76796, 79862, 143861, 159724, 287722, 575444, 10501853, 21003706, 42007412]

約数ペア:

[(1, 42007412), (2, 21003706), (4, 10501853), (73, 575444), (146, 287722), (263, 159724), (292, 143861), (526, 79862), (547, 76796), (1052, 39931), (1094, 38398), (2188, 19199)]