71327368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 164736000

約数和(自身を除く): 93408632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 817, 1064, 1204, 1559, 1634, 2408, 3118, 3268, 5719, 6236, 6536, 10913, 11438, 12472, 21826, 22876, 29621, 43652, 45752, 59242, 67037, 87304, 118484, 134074, 207347, 236968, 268148, 414694, 469259, 536296, 829388, 938518, 1273703, 1658776, 1877036, 2547406, 3754072, 5094812, 8915921, 10189624, 17831842, 35663684, 71327368]

約数ペア:

[(1, 71327368), (2, 35663684), (4, 17831842), (7, 10189624), (8, 8915921), (14, 5094812), (19, 3754072), (28, 2547406), (38, 1877036), (43, 1658776), (56, 1273703), (76, 938518), (86, 829388), (133, 536296), (152, 469259), (172, 414694), (266, 268148), (301, 236968), (344, 207347), (532, 134074), (602, 118484), (817, 87304), (1064, 67037), (1204, 59242), (1559, 45752), (1634, 43652), (2408, 29621), (3118, 22876), (3268, 21826), (5719, 12472), (6236, 11438), (6536, 10913)]