42520328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3645

約数の個数: 32

約数和(自身を含む): 85008000

約数和(自身を除く): 42487672

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 3541, 6004, 7082, 12008, 14164, 28328, 67279, 134558, 269116, 279739, 538232, 559478, 1118956, 2237912, 5315041, 10630082, 21260164, 42520328]

約数ペア:

[(1, 42520328), (2, 21260164), (4, 10630082), (8, 5315041), (19, 2237912), (38, 1118956), (76, 559478), (79, 538232), (152, 279739), (158, 269116), (316, 134558), (632, 67279), (1501, 28328), (3002, 14164), (3541, 12008), (6004, 7082)]