64005368

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 141745320

約数和(自身を除く): 77739952

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 2437, 3283, 3752, 4874, 6566, 9748, 13132, 17059, 19496, 26264, 34118, 68236, 119413, 136472, 163279, 238826, 326558, 477652, 653116, 955304, 1142953, 1306232, 2285906, 4571812, 8000671, 9143624, 16001342, 32002684, 64005368]

約数ペア:

[(1, 64005368), (2, 32002684), (4, 16001342), (7, 9143624), (8, 8000671), (14, 4571812), (28, 2285906), (49, 1306232), (56, 1142953), (67, 955304), (98, 653116), (134, 477652), (196, 326558), (268, 238826), (392, 163279), (469, 136472), (536, 119413), (938, 68236), (1876, 34118), (2437, 26264), (3283, 19496), (3752, 17059), (4874, 13132), (6566, 9748)]