65712738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2059

約数の個数: 64

約数和(自身を含む): 164489472

約数和(自身を除く): 98776734

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 1973, 2379, 2562, 3946, 4758, 5551, 5919, 11102, 11838, 13811, 16653, 25649, 27622, 33306, 41433, 51298, 76947, 82866, 120353, 153894, 179543, 240706, 359086, 361059, 538629, 722118, 842471, 1077258, 1564589, 1684942, 2527413, 3129178, 4693767, 5054826, 9387534, 10952123, 21904246, 32856369, 65712738]

約数ペア:

[(1, 65712738), (2, 32856369), (3, 21904246), (6, 10952123), (7, 9387534), (13, 5054826), (14, 4693767), (21, 3129178), (26, 2527413), (39, 1684942), (42, 1564589), (61, 1077258), (78, 842471), (91, 722118), (122, 538629), (182, 361059), (183, 359086), (273, 240706), (366, 179543), (427, 153894), (546, 120353), (793, 82866), (854, 76947), (1281, 51298), (1586, 41433), (1973, 33306), (2379, 27622), (2562, 25649), (3946, 16653), (4758, 13811), (5551, 11838), (5919, 11102)]