64553594

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 59309446

約数列:

[1, 2, 7, 14, 23, 29, 31, 46, 58, 62, 161, 203, 217, 223, 322, 406, 434, 446, 667, 713, 899, 1334, 1426, 1561, 1798, 3122, 4669, 4991, 5129, 6293, 6467, 6913, 9338, 9982, 10258, 12586, 12934, 13826, 20677, 35903, 41354, 45269, 48391, 71806, 90538, 96782, 144739, 148741, 158999, 200477, 289478, 297482, 317998, 400954, 1041187, 1112993, 1403339, 2082374, 2225986, 2806678, 4610971, 9221942, 32276797, 64553594]

約数ペア:

[(1, 64553594), (2, 32276797), (7, 9221942), (14, 4610971), (23, 2806678), (29, 2225986), (31, 2082374), (46, 1403339), (58, 1112993), (62, 1041187), (161, 400954), (203, 317998), (217, 297482), (223, 289478), (322, 200477), (406, 158999), (434, 148741), (446, 144739), (667, 96782), (713, 90538), (899, 71806), (1334, 48391), (1426, 45269), (1561, 41354), (1798, 35903), (3122, 20677), (4669, 13826), (4991, 12934), (5129, 12586), (6293, 10258), (6467, 9982), (6913, 9338)]