64063786

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 109635840

約数和(自身を除く): 45572054

約数列:

[1, 2, 17, 23, 34, 46, 61, 79, 122, 158, 289, 391, 578, 782, 1037, 1343, 1403, 1817, 2074, 2686, 2806, 3634, 4819, 6647, 9638, 13294, 17629, 22831, 23851, 30889, 35258, 45662, 47702, 61778, 81923, 110837, 163846, 221674, 405467, 525113, 810934, 1050226, 1392691, 1884229, 2785382, 3768458, 32031893, 64063786]

約数ペア:

[(1, 64063786), (2, 32031893), (17, 3768458), (23, 2785382), (34, 1884229), (46, 1392691), (61, 1050226), (79, 810934), (122, 525113), (158, 405467), (289, 221674), (391, 163846), (578, 110837), (782, 81923), (1037, 61778), (1343, 47702), (1403, 45662), (1817, 35258), (2074, 30889), (2686, 23851), (2806, 22831), (3634, 17629), (4819, 13294), (6647, 9638)]