66875276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 132699840

約数和(自身を除く): 65824564

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 116, 122, 244, 377, 727, 754, 793, 1454, 1508, 1586, 1769, 2908, 3172, 3538, 7076, 9451, 18902, 21083, 22997, 37804, 42166, 44347, 45994, 84332, 88694, 91988, 177388, 274079, 548158, 576511, 1096316, 1153022, 1286063, 2306044, 2572126, 5144252, 16718819, 33437638, 66875276]

約数ペア:

[(1, 66875276), (2, 33437638), (4, 16718819), (13, 5144252), (26, 2572126), (29, 2306044), (52, 1286063), (58, 1153022), (61, 1096316), (116, 576511), (122, 548158), (244, 274079), (377, 177388), (727, 91988), (754, 88694), (793, 84332), (1454, 45994), (1508, 44347), (1586, 42166), (1769, 37804), (2908, 22997), (3172, 21083), (3538, 18902), (7076, 9451)]