10128748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 21683200

約数和(自身を除く): 11554452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 241, 266, 316, 482, 532, 553, 964, 1106, 1501, 1687, 2212, 3002, 3374, 4579, 6004, 6748, 9158, 10507, 18316, 19039, 21014, 32053, 38078, 42028, 64106, 76156, 128212, 133273, 266546, 361741, 533092, 723482, 1446964, 2532187, 5064374, 10128748]

約数ペア:

[(1, 10128748), (2, 5064374), (4, 2532187), (7, 1446964), (14, 723482), (19, 533092), (28, 361741), (38, 266546), (76, 133273), (79, 128212), (133, 76156), (158, 64106), (241, 42028), (266, 38078), (316, 32053), (482, 21014), (532, 19039), (553, 18316), (964, 10507), (1106, 9158), (1501, 6748), (1687, 6004), (2212, 4579), (3002, 3374)]