4636456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 5731544

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 59, 76, 88, 94, 118, 152, 188, 209, 236, 376, 418, 472, 517, 649, 836, 893, 1034, 1121, 1298, 1672, 1786, 2068, 2242, 2596, 2773, 3572, 4136, 4484, 5192, 5546, 7144, 8968, 9823, 11092, 12331, 19646, 22184, 24662, 30503, 39292, 49324, 52687, 61006, 78584, 98648, 105374, 122012, 210748, 244024, 421496, 579557, 1159114, 2318228, 4636456]

約数ペア:

[(1, 4636456), (2, 2318228), (4, 1159114), (8, 579557), (11, 421496), (19, 244024), (22, 210748), (38, 122012), (44, 105374), (47, 98648), (59, 78584), (76, 61006), (88, 52687), (94, 49324), (118, 39292), (152, 30503), (188, 24662), (209, 22184), (236, 19646), (376, 12331), (418, 11092), (472, 9823), (517, 8968), (649, 7144), (836, 5546), (893, 5192), (1034, 4484), (1121, 4136), (1298, 3572), (1672, 2773), (1786, 2596), (2068, 2242)]