67790848

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 137592000

約数和(自身を除く): 69801152

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 419, 512, 632, 838, 1024, 1264, 1676, 2048, 2528, 3352, 5056, 6704, 10112, 13408, 20224, 26816, 33101, 40448, 53632, 66202, 80896, 107264, 132404, 161792, 214528, 264808, 429056, 529616, 858112, 1059232, 2118464, 4236928, 8473856, 16947712, 33895424, 67790848]

約数ペア:

[(1, 67790848), (2, 33895424), (4, 16947712), (8, 8473856), (16, 4236928), (32, 2118464), (64, 1059232), (79, 858112), (128, 529616), (158, 429056), (256, 264808), (316, 214528), (419, 161792), (512, 132404), (632, 107264), (838, 80896), (1024, 66202), (1264, 53632), (1676, 40448), (2048, 33101), (2528, 26816), (3352, 20224), (5056, 13408), (6704, 10112)]