28783968

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 79252992

約数和(自身を除く): 50469024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 71, 82, 96, 103, 123, 142, 164, 206, 213, 246, 284, 309, 328, 412, 426, 492, 568, 618, 656, 824, 852, 984, 1136, 1236, 1312, 1648, 1704, 1968, 2272, 2472, 2911, 3296, 3408, 3936, 4223, 4944, 5822, 6816, 7313, 8446, 8733, 9888, 11644, 12669, 14626, 16892, 17466, 21939, 23288, 25338, 29252, 33784, 34932, 43878, 46576, 50676, 58504, 67568, 69864, 87756, 93152, 101352, 117008, 135136, 139728, 175512, 202704, 234016, 279456, 299833, 351024, 405408, 599666, 702048, 899499, 1199332, 1798998, 2398664, 3597996, 4797328, 7195992, 9594656, 14391984, 28783968]

約数ペア:

[(1, 28783968), (2, 14391984), (3, 9594656), (4, 7195992), (6, 4797328), (8, 3597996), (12, 2398664), (16, 1798998), (24, 1199332), (32, 899499), (41, 702048), (48, 599666), (71, 405408), (82, 351024), (96, 299833), (103, 279456), (123, 234016), (142, 202704), (164, 175512), (206, 139728), (213, 135136), (246, 117008), (284, 101352), (309, 93152), (328, 87756), (412, 69864), (426, 67568), (492, 58504), (568, 50676), (618, 46576), (656, 43878), (824, 34932), (852, 33784), (984, 29252), (1136, 25338), (1236, 23288), (1312, 21939), (1648, 17466), (1704, 16892), (1968, 14626), (2272, 12669), (2472, 11644), (2911, 9888), (3296, 8733), (3408, 8446), (3936, 7313), (4223, 6816), (4944, 5822)]