71819848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5981}}^1$

素因数の和:6085

約数の個数: 32

約数和(自身を含む): 143568000

約数和(自身を除く): 71748152

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 5981, 6004, 11962, 12008, 23924, 47848, 113639, 227278, 454556, 472499, 909112, 944998, 1889996, 3779992, 8977481, 17954962, 35909924, 71819848]

約数ペア:

[(1, 71819848), (2, 35909924), (4, 17954962), (8, 8977481), (19, 3779992), (38, 1889996), (76, 944998), (79, 909112), (152, 472499), (158, 454556), (316, 227278), (632, 113639), (1501, 47848), (3002, 23924), (5981, 12008), (6004, 11962)]