33557440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 93049344

約数和(自身を除く): 59491904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 211, 224, 280, 284, 320, 355, 422, 448, 497, 560, 568, 710, 844, 994, 1055, 1120, 1136, 1420, 1477, 1688, 1988, 2110, 2240, 2272, 2485, 2840, 2954, 3376, 3976, 4220, 4544, 4970, 5680, 5908, 6752, 7385, 7952, 8440, 9940, 11360, 11816, 13504, 14770, 14981, 15904, 16880, 19880, 22720, 23632, 29540, 29962, 31808, 33760, 39760, 47264, 59080, 59924, 67520, 74905, 79520, 94528, 104867, 118160, 119848, 149810, 159040, 209734, 236320, 239696, 299620, 419468, 472640, 479392, 524335, 599240, 838936, 958784, 1048670, 1198480, 1677872, 2097340, 2396960, 3355744, 4194680, 4793920, 6711488, 8389360, 16778720, 33557440]

約数ペア:

[(1, 33557440), (2, 16778720), (4, 8389360), (5, 6711488), (7, 4793920), (8, 4194680), (10, 3355744), (14, 2396960), (16, 2097340), (20, 1677872), (28, 1198480), (32, 1048670), (35, 958784), (40, 838936), (56, 599240), (64, 524335), (70, 479392), (71, 472640), (80, 419468), (112, 299620), (140, 239696), (142, 236320), (160, 209734), (211, 159040), (224, 149810), (280, 119848), (284, 118160), (320, 104867), (355, 94528), (422, 79520), (448, 74905), (497, 67520), (560, 59924), (568, 59080), (710, 47264), (844, 39760), (994, 33760), (1055, 31808), (1120, 29962), (1136, 29540), (1420, 23632), (1477, 22720), (1688, 19880), (1988, 16880), (2110, 15904), (2240, 14981), (2272, 14770), (2485, 13504), (2840, 11816), (2954, 11360), (3376, 9940), (3976, 8440), (4220, 7952), (4544, 7385), (4970, 6752), (5680, 5908)]