63907729912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{665761}}^1$

素因数の和:665864

約数の個数: 48

約数和(自身を含む): 131581201680

約数和(自身を除く): 67673471768

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 676, 923, 1352, 1846, 3692, 7384, 11999, 23998, 47996, 95992, 665761, 1331522, 2663044, 5326088, 8654893, 17309786, 34619572, 47269031, 69239144, 94538062, 112513609, 189076124, 225027218, 378152248, 450054436, 614497403, 900108872, 1228994806, 2457989612, 4915979224, 7988466239, 15976932478, 31953864956, 63907729912]

約数ペア:

[(1, 63907729912), (2, 31953864956), (4, 15976932478), (8, 7988466239), (13, 4915979224), (26, 2457989612), (52, 1228994806), (71, 900108872), (104, 614497403), (142, 450054436), (169, 378152248), (284, 225027218), (338, 189076124), (568, 112513609), (676, 94538062), (923, 69239144), (1352, 47269031), (1846, 34619572), (3692, 17309786), (7384, 8654893), (11999, 5326088), (23998, 2663044), (47996, 1331522), (95992, 665761)]