4225676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 9838080

約数和(自身を除く): 5612404

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 47, 52, 76, 91, 94, 133, 169, 182, 188, 247, 266, 329, 338, 364, 494, 532, 611, 658, 676, 893, 988, 1183, 1222, 1316, 1729, 1786, 2366, 2444, 3211, 3458, 3572, 4277, 4732, 6251, 6422, 6916, 7943, 8554, 11609, 12502, 12844, 15886, 17108, 22477, 23218, 25004, 31772, 44954, 46436, 55601, 81263, 89908, 111202, 150917, 162526, 222404, 301834, 325052, 603668, 1056419, 2112838, 4225676]

約数ペア:

[(1, 4225676), (2, 2112838), (4, 1056419), (7, 603668), (13, 325052), (14, 301834), (19, 222404), (26, 162526), (28, 150917), (38, 111202), (47, 89908), (52, 81263), (76, 55601), (91, 46436), (94, 44954), (133, 31772), (169, 25004), (182, 23218), (188, 22477), (247, 17108), (266, 15886), (329, 12844), (338, 12502), (364, 11609), (494, 8554), (532, 7943), (611, 6916), (658, 6422), (676, 6251), (893, 4732), (988, 4277), (1183, 3572), (1222, 3458), (1316, 3211), (1729, 2444), (1786, 2366)]