64300652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 125479200

約数和(自身を除く): 61178548

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 149, 172, 193, 298, 386, 559, 596, 772, 1118, 1937, 2236, 2509, 3874, 5018, 6407, 7748, 8299, 10036, 12814, 16598, 25628, 28757, 33196, 57514, 83291, 107887, 115028, 166582, 215774, 333164, 373841, 431548, 747682, 1236551, 1495364, 2473102, 4946204, 16075163, 32150326, 64300652]

約数ペア:

[(1, 64300652), (2, 32150326), (4, 16075163), (13, 4946204), (26, 2473102), (43, 1495364), (52, 1236551), (86, 747682), (149, 431548), (172, 373841), (193, 333164), (298, 215774), (386, 166582), (559, 115028), (596, 107887), (772, 83291), (1118, 57514), (1937, 33196), (2236, 28757), (2509, 25628), (3874, 16598), (5018, 12814), (6407, 10036), (7748, 8299)]