28370196

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 77616000

約数和(自身を除く): 49245804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 43, 54, 82, 86, 108, 123, 129, 149, 164, 172, 246, 258, 298, 369, 387, 447, 492, 516, 596, 738, 774, 894, 1107, 1161, 1341, 1476, 1548, 1763, 1788, 2214, 2322, 2682, 3526, 4023, 4428, 4644, 5289, 5364, 6109, 6407, 7052, 8046, 10578, 12218, 12814, 15867, 16092, 18327, 19221, 21156, 24436, 25628, 31734, 36654, 38442, 47601, 54981, 57663, 63468, 73308, 76884, 95202, 109962, 115326, 164943, 172989, 190404, 219924, 230652, 262687, 329886, 345978, 525374, 659772, 691956, 788061, 1050748, 1576122, 2364183, 3152244, 4728366, 7092549, 9456732, 14185098, 28370196]

約数ペア:

[(1, 28370196), (2, 14185098), (3, 9456732), (4, 7092549), (6, 4728366), (9, 3152244), (12, 2364183), (18, 1576122), (27, 1050748), (36, 788061), (41, 691956), (43, 659772), (54, 525374), (82, 345978), (86, 329886), (108, 262687), (123, 230652), (129, 219924), (149, 190404), (164, 172989), (172, 164943), (246, 115326), (258, 109962), (298, 95202), (369, 76884), (387, 73308), (447, 63468), (492, 57663), (516, 54981), (596, 47601), (738, 38442), (774, 36654), (894, 31734), (1107, 25628), (1161, 24436), (1341, 21156), (1476, 19221), (1548, 18327), (1763, 16092), (1788, 15867), (2214, 12814), (2322, 12218), (2682, 10578), (3526, 8046), (4023, 7052), (4428, 6407), (4644, 6109), (5289, 5364)]