64288796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 134120448

約数和(自身を除く): 69831652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1583, 1846, 3124, 3166, 3692, 6332, 10153, 17413, 20306, 20579, 34826, 40612, 41158, 69652, 82316, 112393, 224786, 226369, 449572, 452738, 905476, 1236323, 1461109, 2472646, 2922218, 4945292, 5844436, 16072199, 32144398, 64288796]

約数ペア:

[(1, 64288796), (2, 32144398), (4, 16072199), (11, 5844436), (13, 4945292), (22, 2922218), (26, 2472646), (44, 1461109), (52, 1236323), (71, 905476), (142, 452738), (143, 449572), (284, 226369), (286, 224786), (572, 112393), (781, 82316), (923, 69652), (1562, 41158), (1583, 40612), (1846, 34826), (3124, 20579), (3166, 20306), (3692, 17413), (6332, 10153)]