33886216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 79228800

約数和(自身を除く): 45342584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 356, 364, 523, 623, 712, 728, 1046, 1157, 1246, 2092, 2314, 2492, 3661, 4184, 4628, 4984, 6799, 7322, 8099, 9256, 13598, 14644, 16198, 27196, 29288, 32396, 46547, 47593, 54392, 64792, 93094, 95186, 186188, 190372, 325829, 372376, 380744, 605111, 651658, 1210222, 1303316, 2420444, 2606632, 4235777, 4840888, 8471554, 16943108, 33886216]

約数ペア:

[(1, 33886216), (2, 16943108), (4, 8471554), (7, 4840888), (8, 4235777), (13, 2606632), (14, 2420444), (26, 1303316), (28, 1210222), (52, 651658), (56, 605111), (89, 380744), (91, 372376), (104, 325829), (178, 190372), (182, 186188), (356, 95186), (364, 93094), (523, 64792), (623, 54392), (712, 47593), (728, 46547), (1046, 32396), (1157, 29288), (1246, 27196), (2092, 16198), (2314, 14644), (2492, 13598), (3661, 9256), (4184, 8099), (4628, 7322), (4984, 6799)]