40617822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 96297984

約数和(自身を除く): 55680162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 71, 106, 142, 159, 213, 257, 318, 371, 426, 497, 514, 742, 771, 994, 1113, 1491, 1542, 1799, 2226, 2982, 3598, 3763, 5397, 7526, 10794, 11289, 13621, 18247, 22578, 26341, 27242, 36494, 40863, 52682, 54741, 79023, 81726, 95347, 109482, 127729, 158046, 190694, 255458, 286041, 383187, 572082, 766374, 967091, 1934182, 2901273, 5802546, 6769637, 13539274, 20308911, 40617822]

約数ペア:

[(1, 40617822), (2, 20308911), (3, 13539274), (6, 6769637), (7, 5802546), (14, 2901273), (21, 1934182), (42, 967091), (53, 766374), (71, 572082), (106, 383187), (142, 286041), (159, 255458), (213, 190694), (257, 158046), (318, 127729), (371, 109482), (426, 95347), (497, 81726), (514, 79023), (742, 54741), (771, 52682), (994, 40863), (1113, 36494), (1491, 27242), (1542, 26341), (1799, 22578), (2226, 18247), (2982, 13621), (3598, 11289), (3763, 10794), (5397, 7526)]