42640368

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4651}}^1$

素因数の和:4853

約数の個数: 40

約数和(自身を含む): 110754816

約数和(自身を除く): 68114448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 4651, 9168, 9302, 13953, 18604, 27906, 37208, 55812, 74416, 111624, 223248, 888341, 1776682, 2665023, 3553364, 5330046, 7106728, 10660092, 14213456, 21320184, 42640368]

約数ペア:

[(1, 42640368), (2, 21320184), (3, 14213456), (4, 10660092), (6, 7106728), (8, 5330046), (12, 3553364), (16, 2665023), (24, 1776682), (48, 888341), (191, 223248), (382, 111624), (573, 74416), (764, 55812), (1146, 37208), (1528, 27906), (2292, 18604), (3056, 13953), (4584, 9302), (4651, 9168)]