26896788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 46223532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 619, 639, 852, 1207, 1238, 1278, 1857, 2414, 2476, 2556, 3621, 3714, 4828, 5571, 7242, 7428, 10523, 10863, 11142, 14484, 21046, 21726, 22284, 31569, 42092, 43452, 43949, 63138, 87898, 94707, 126276, 131847, 175796, 189414, 263694, 378828, 395541, 527388, 747133, 791082, 1494266, 1582164, 2241399, 2988532, 4482798, 6724197, 8965596, 13448394, 26896788]

約数ペア:

[(1, 26896788), (2, 13448394), (3, 8965596), (4, 6724197), (6, 4482798), (9, 2988532), (12, 2241399), (17, 1582164), (18, 1494266), (34, 791082), (36, 747133), (51, 527388), (68, 395541), (71, 378828), (102, 263694), (142, 189414), (153, 175796), (204, 131847), (213, 126276), (284, 94707), (306, 87898), (426, 63138), (612, 43949), (619, 43452), (639, 42092), (852, 31569), (1207, 22284), (1238, 21726), (1278, 21046), (1857, 14484), (2414, 11142), (2476, 10863), (2556, 10523), (3621, 7428), (3714, 7242), (4828, 5571)]