65425192

素因数分解:

$2^3\times 7^3\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 145008000

約数和(自身を除く): 79582808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 211, 226, 343, 392, 422, 452, 686, 791, 844, 904, 1372, 1477, 1582, 1688, 2744, 2954, 3164, 5537, 5908, 6328, 10339, 11074, 11816, 20678, 22148, 23843, 38759, 41356, 44296, 47686, 72373, 77518, 82712, 95372, 144746, 155036, 166901, 190744, 289492, 310072, 333802, 578984, 667604, 1168307, 1335208, 2336614, 4673228, 8178149, 9346456, 16356298, 32712596, 65425192]

約数ペア:

[(1, 65425192), (2, 32712596), (4, 16356298), (7, 9346456), (8, 8178149), (14, 4673228), (28, 2336614), (49, 1335208), (56, 1168307), (98, 667604), (113, 578984), (196, 333802), (211, 310072), (226, 289492), (343, 190744), (392, 166901), (422, 155036), (452, 144746), (686, 95372), (791, 82712), (844, 77518), (904, 72373), (1372, 47686), (1477, 44296), (1582, 41356), (1688, 38759), (2744, 23843), (2954, 22148), (3164, 20678), (5537, 11816), (5908, 11074), (6328, 10339)]