30565444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 66439296

約数和(自身を除く): 35873852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 641, 917, 1282, 1703, 1834, 2564, 3406, 3668, 4487, 6812, 8333, 8974, 11921, 16666, 17948, 23842, 33332, 47684, 58331, 83971, 116662, 167942, 233324, 335884, 587797, 1091623, 1175594, 2183246, 2351188, 4366492, 7641361, 15282722, 30565444]

約数ペア:

[(1, 30565444), (2, 15282722), (4, 7641361), (7, 4366492), (13, 2351188), (14, 2183246), (26, 1175594), (28, 1091623), (52, 587797), (91, 335884), (131, 233324), (182, 167942), (262, 116662), (364, 83971), (524, 58331), (641, 47684), (917, 33332), (1282, 23842), (1703, 17948), (1834, 16666), (2564, 11921), (3406, 8974), (3668, 8333), (4487, 6812)]