28633584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2798

約数の個数: 80

約数和(自身を含む): 87296000

約数和(自身を除く): 58662416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 2749, 3472, 5208, 5498, 8247, 10416, 10996, 16494, 19243, 21992, 32988, 38486, 43984, 57729, 65976, 76972, 85219, 115458, 131952, 153944, 170438, 230916, 255657, 307888, 340876, 461832, 511314, 596533, 681752, 923664, 1022628, 1193066, 1363504, 1789599, 2045256, 2386132, 3579198, 4090512, 4772264, 7158396, 9544528, 14316792, 28633584]

約数ペア:

[(1, 28633584), (2, 14316792), (3, 9544528), (4, 7158396), (6, 4772264), (7, 4090512), (8, 3579198), (12, 2386132), (14, 2045256), (16, 1789599), (21, 1363504), (24, 1193066), (28, 1022628), (31, 923664), (42, 681752), (48, 596533), (56, 511314), (62, 461832), (84, 340876), (93, 307888), (112, 255657), (124, 230916), (168, 170438), (186, 153944), (217, 131952), (248, 115458), (336, 85219), (372, 76972), (434, 65976), (496, 57729), (651, 43984), (744, 38486), (868, 32988), (1302, 21992), (1488, 19243), (1736, 16494), (2604, 10996), (2749, 10416), (3472, 8247), (5208, 5498)]