4649008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 11554816

約数和(自身を除く): 6905808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 103, 104, 112, 124, 182, 206, 208, 217, 248, 364, 403, 412, 434, 496, 721, 728, 806, 824, 868, 1339, 1442, 1456, 1612, 1648, 1736, 2678, 2821, 2884, 3193, 3224, 3472, 5356, 5642, 5768, 6386, 6448, 9373, 10712, 11284, 11536, 12772, 18746, 21424, 22351, 22568, 25544, 37492, 41509, 44702, 45136, 51088, 74984, 83018, 89404, 149968, 166036, 178808, 290563, 332072, 357616, 581126, 664144, 1162252, 2324504, 4649008]

約数ペア:

[(1, 4649008), (2, 2324504), (4, 1162252), (7, 664144), (8, 581126), (13, 357616), (14, 332072), (16, 290563), (26, 178808), (28, 166036), (31, 149968), (52, 89404), (56, 83018), (62, 74984), (91, 51088), (103, 45136), (104, 44702), (112, 41509), (124, 37492), (182, 25544), (206, 22568), (208, 22351), (217, 21424), (248, 18746), (364, 12772), (403, 11536), (412, 11284), (434, 10712), (496, 9373), (721, 6448), (728, 6386), (806, 5768), (824, 5642), (868, 5356), (1339, 3472), (1442, 3224), (1456, 3193), (1612, 2884), (1648, 2821), (1736, 2678)]