8004048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 22665216

約数和(自身を除く): 14661168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 127, 156, 202, 208, 254, 303, 312, 381, 404, 508, 606, 624, 762, 808, 1016, 1212, 1313, 1524, 1616, 1651, 2032, 2424, 2626, 3048, 3302, 3939, 4848, 4953, 5252, 6096, 6604, 7878, 9906, 10504, 12827, 13208, 15756, 19812, 21008, 25654, 26416, 31512, 38481, 39624, 51308, 63024, 76962, 79248, 102616, 153924, 166751, 205232, 307848, 333502, 500253, 615696, 667004, 1000506, 1334008, 2001012, 2668016, 4002024, 8004048]

約数ペア:

[(1, 8004048), (2, 4002024), (3, 2668016), (4, 2001012), (6, 1334008), (8, 1000506), (12, 667004), (13, 615696), (16, 500253), (24, 333502), (26, 307848), (39, 205232), (48, 166751), (52, 153924), (78, 102616), (101, 79248), (104, 76962), (127, 63024), (156, 51308), (202, 39624), (208, 38481), (254, 31512), (303, 26416), (312, 25654), (381, 21008), (404, 19812), (508, 15756), (606, 13208), (624, 12827), (762, 10504), (808, 9906), (1016, 7878), (1212, 6604), (1313, 6096), (1524, 5252), (1616, 4953), (1651, 4848), (2032, 3939), (2424, 3302), (2626, 3048)]