28293073494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{111697}}^1$

素因数の和:111909

約数の個数: 64

約数和(自身を含む): 66825785856

約数和(自身を除く): 38532712362

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 163, 222, 259, 326, 489, 518, 777, 978, 1141, 1554, 2282, 3423, 6031, 6846, 12062, 18093, 36186, 42217, 84434, 111697, 126651, 223394, 253302, 335091, 670182, 781879, 1563758, 2345637, 4132789, 4691274, 8265578, 12398367, 18206611, 24796734, 28929523, 36413222, 54619833, 57859046, 86788569, 109239666, 127446277, 173577138, 254892554, 382338831, 673644607, 764677662, 1347289214, 2020933821, 4041867642, 4715512249, 9431024498, 14146536747, 28293073494]

約数ペア:

[(1, 28293073494), (2, 14146536747), (3, 9431024498), (6, 4715512249), (7, 4041867642), (14, 2020933821), (21, 1347289214), (37, 764677662), (42, 673644607), (74, 382338831), (111, 254892554), (163, 173577138), (222, 127446277), (259, 109239666), (326, 86788569), (489, 57859046), (518, 54619833), (777, 36413222), (978, 28929523), (1141, 24796734), (1554, 18206611), (2282, 12398367), (3423, 8265578), (6031, 4691274), (6846, 4132789), (12062, 2345637), (18093, 1563758), (36186, 781879), (42217, 670182), (84434, 335091), (111697, 253302), (126651, 223394)]