28093416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 76339200

約数和(自身を除く): 48245784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 709, 762, 1016, 1418, 1524, 1651, 2127, 2836, 3048, 3302, 4254, 4953, 5672, 6604, 8508, 9217, 9906, 13208, 17016, 18434, 19812, 27651, 36868, 39624, 55302, 73736, 90043, 110604, 180086, 221208, 270129, 360172, 540258, 720344, 1080516, 1170559, 2161032, 2341118, 3511677, 4682236, 7023354, 9364472, 14046708, 28093416]

約数ペア:

[(1, 28093416), (2, 14046708), (3, 9364472), (4, 7023354), (6, 4682236), (8, 3511677), (12, 2341118), (13, 2161032), (24, 1170559), (26, 1080516), (39, 720344), (52, 540258), (78, 360172), (104, 270129), (127, 221208), (156, 180086), (254, 110604), (312, 90043), (381, 73736), (508, 55302), (709, 39624), (762, 36868), (1016, 27651), (1418, 19812), (1524, 18434), (1651, 17016), (2127, 13208), (2836, 9906), (3048, 9217), (3302, 8508), (4254, 6604), (4953, 5672)]