28902168

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 84464640

約数和(自身を除く): 55562472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 184, 186, 207, 248, 276, 279, 372, 414, 552, 558, 563, 713, 744, 828, 1116, 1126, 1426, 1656, 1689, 2139, 2232, 2252, 2852, 3378, 4278, 4504, 5067, 5704, 6417, 6756, 8556, 10134, 12834, 12949, 13512, 17112, 17453, 20268, 25668, 25898, 34906, 38847, 40536, 51336, 51796, 52359, 69812, 77694, 103592, 104718, 116541, 139624, 155388, 157077, 209436, 233082, 310776, 314154, 401419, 418872, 466164, 628308, 802838, 932328, 1204257, 1256616, 1605676, 2408514, 3211352, 3612771, 4817028, 7225542, 9634056, 14451084, 28902168]

約数ペア:

[(1, 28902168), (2, 14451084), (3, 9634056), (4, 7225542), (6, 4817028), (8, 3612771), (9, 3211352), (12, 2408514), (18, 1605676), (23, 1256616), (24, 1204257), (31, 932328), (36, 802838), (46, 628308), (62, 466164), (69, 418872), (72, 401419), (92, 314154), (93, 310776), (124, 233082), (138, 209436), (184, 157077), (186, 155388), (207, 139624), (248, 116541), (276, 104718), (279, 103592), (372, 77694), (414, 69812), (552, 52359), (558, 51796), (563, 51336), (713, 40536), (744, 38847), (828, 34906), (1116, 25898), (1126, 25668), (1426, 20268), (1656, 17453), (1689, 17112), (2139, 13512), (2232, 12949), (2252, 12834), (2852, 10134), (3378, 8556), (4278, 6756), (4504, 6417), (5067, 5704)]