28453739832

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{2688373}}^1$

素因数の和:2688402

約数の個数: 96

約数和(自身を含む): 91942390800

約数和(自身を除く): 63488650968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 2688373, 5376746, 8065119, 10753492, 16130238, 18818611, 21506984, 24195357, 32260476, 37637222, 48390714, 56455833, 64520952, 72586071, 75274444, 96781428, 112911666, 131730277, 145172142, 150548888, 169367499, 193562856, 225823332, 263460554, 290344284, 338734998, 395190831, 451646664, 508102497, 526921108, 580688568, 677469996, 790381662, 1016204994, 1053842216, 1185572493, 1354939992, 1580763324, 2032409988, 2371144986, 3161526648, 3556717479, 4064819976, 4742289972, 7113434958, 9484579944, 14226869916, 28453739832]

約数ペア:

[(1, 28453739832), (2, 14226869916), (3, 9484579944), (4, 7113434958), (6, 4742289972), (7, 4064819976), (8, 3556717479), (9, 3161526648), (12, 2371144986), (14, 2032409988), (18, 1580763324), (21, 1354939992), (24, 1185572493), (27, 1053842216), (28, 1016204994), (36, 790381662), (42, 677469996), (49, 580688568), (54, 526921108), (56, 508102497), (63, 451646664), (72, 395190831), (84, 338734998), (98, 290344284), (108, 263460554), (126, 225823332), (147, 193562856), (168, 169367499), (189, 150548888), (196, 145172142), (216, 131730277), (252, 112911666), (294, 96781428), (378, 75274444), (392, 72586071), (441, 64520952), (504, 56455833), (588, 48390714), (756, 37637222), (882, 32260476), (1176, 24195357), (1323, 21506984), (1512, 18818611), (1764, 16130238), (2646, 10753492), (3528, 8065119), (5292, 5376746), (10584, 2688373)]