8321295424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{140867}}^1$

素因数の和:140963

約数の個数: 56

約数和(自身を含む): 18033357888

約数和(自身を除く): 9712062464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 7384, 14768, 29536, 59072, 140867, 281734, 563468, 1126936, 1831271, 2253872, 3662542, 4507744, 7325084, 9015488, 10001557, 14650168, 20003114, 29300336, 40006228, 58600672, 80012456, 117201344, 130020241, 160024912, 260040482, 320049824, 520080964, 640099648, 1040161928, 2080323856, 4160647712, 8321295424]

約数ペア:

[(1, 8321295424), (2, 4160647712), (4, 2080323856), (8, 1040161928), (13, 640099648), (16, 520080964), (26, 320049824), (32, 260040482), (52, 160024912), (64, 130020241), (71, 117201344), (104, 80012456), (142, 58600672), (208, 40006228), (284, 29300336), (416, 20003114), (568, 14650168), (832, 10001557), (923, 9015488), (1136, 7325084), (1846, 4507744), (2272, 3662542), (3692, 2253872), (4544, 1831271), (7384, 1126936), (14768, 563468), (29536, 281734), (59072, 140867)]