63439792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 139553568

約数和(自身を除く): 76113776

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 43, 52, 82, 86, 104, 164, 172, 173, 208, 328, 344, 346, 533, 559, 656, 688, 692, 1066, 1118, 1384, 1763, 2132, 2236, 2249, 2768, 3526, 4264, 4472, 4498, 7052, 7093, 7439, 8528, 8944, 8996, 14104, 14186, 14878, 17992, 22919, 28208, 28372, 29756, 35984, 45838, 56744, 59512, 91676, 92209, 96707, 113488, 119024, 183352, 184418, 193414, 304999, 366704, 368836, 386828, 609998, 737672, 773656, 1219996, 1475344, 1547312, 2439992, 3964987, 4879984, 7929974, 15859948, 31719896, 63439792]

約数ペア:

[(1, 63439792), (2, 31719896), (4, 15859948), (8, 7929974), (13, 4879984), (16, 3964987), (26, 2439992), (41, 1547312), (43, 1475344), (52, 1219996), (82, 773656), (86, 737672), (104, 609998), (164, 386828), (172, 368836), (173, 366704), (208, 304999), (328, 193414), (344, 184418), (346, 183352), (533, 119024), (559, 113488), (656, 96707), (688, 92209), (692, 91676), (1066, 59512), (1118, 56744), (1384, 45838), (1763, 35984), (2132, 29756), (2236, 28372), (2249, 28208), (2768, 22919), (3526, 17992), (4264, 14878), (4472, 14186), (4498, 14104), (7052, 8996), (7093, 8944), (7439, 8528)]