88784248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 198144000

約数和(自身を除く): 109359752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 199, 217, 248, 257, 398, 434, 514, 796, 868, 1028, 1393, 1592, 1736, 1799, 2056, 2786, 3598, 5572, 6169, 7196, 7967, 11144, 12338, 14392, 15934, 24676, 31868, 43183, 49352, 51143, 55769, 63736, 86366, 102286, 111538, 172732, 204572, 223076, 345464, 358001, 409144, 446152, 716002, 1432004, 1585433, 2864008, 3170866, 6341732, 11098031, 12683464, 22196062, 44392124, 88784248]

約数ペア:

[(1, 88784248), (2, 44392124), (4, 22196062), (7, 12683464), (8, 11098031), (14, 6341732), (28, 3170866), (31, 2864008), (56, 1585433), (62, 1432004), (124, 716002), (199, 446152), (217, 409144), (248, 358001), (257, 345464), (398, 223076), (434, 204572), (514, 172732), (796, 111538), (868, 102286), (1028, 86366), (1393, 63736), (1592, 55769), (1736, 51143), (1799, 49352), (2056, 43183), (2786, 31868), (3598, 24676), (5572, 15934), (6169, 14392), (7196, 12338), (7967, 11144)]