28324086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 40104714

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 109, 138, 161, 218, 269, 322, 327, 483, 538, 654, 763, 807, 966, 1526, 1614, 1883, 2289, 2507, 3766, 4578, 5014, 5649, 6187, 7521, 11298, 12374, 15042, 17549, 18561, 29321, 35098, 37122, 43309, 52647, 58642, 86618, 87963, 105294, 129927, 175926, 205247, 259854, 410494, 615741, 674383, 1231482, 1348766, 2023149, 4046298, 4720681, 9441362, 14162043, 28324086]

約数ペア:

[(1, 28324086), (2, 14162043), (3, 9441362), (6, 4720681), (7, 4046298), (14, 2023149), (21, 1348766), (23, 1231482), (42, 674383), (46, 615741), (69, 410494), (109, 259854), (138, 205247), (161, 175926), (218, 129927), (269, 105294), (322, 87963), (327, 86618), (483, 58642), (538, 52647), (654, 43309), (763, 37122), (807, 35098), (966, 29321), (1526, 18561), (1614, 17549), (1883, 15042), (2289, 12374), (2507, 11298), (3766, 7521), (4578, 6187), (5014, 5649)]