71570584

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 138756240

約数和(自身を除く): 67185656

約数列:

[1, 2, 4, 8, 41, 82, 113, 164, 226, 328, 452, 904, 1931, 3862, 4633, 7724, 9266, 15448, 18532, 37064, 79171, 158342, 218203, 316684, 436406, 633368, 872812, 1745624, 8946323, 17892646, 35785292, 71570584]

約数ペア:

[(1, 71570584), (2, 35785292), (4, 17892646), (8, 8946323), (41, 1745624), (82, 872812), (113, 633368), (164, 436406), (226, 316684), (328, 218203), (452, 158342), (904, 79171), (1931, 37064), (3862, 18532), (4633, 15448), (7724, 9266)]