64007048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 147840000

約数和(自身を除く): 83832952

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, 1399, 1634, 2408, 2798, 3268, 5596, 5719, 6536, 9793, 11192, 11438, 19586, 22876, 26581, 39172, 45752, 53162, 60157, 78344, 106324, 120314, 186067, 212648, 240628, 372134, 421099, 481256, 744268, 842198, 1142983, 1488536, 1684396, 2285966, 3368792, 4571932, 8000881, 9143864, 16001762, 32003524, 64007048]

約数ペア:

[(1, 64007048), (2, 32003524), (4, 16001762), (7, 9143864), (8, 8000881), (14, 4571932), (19, 3368792), (28, 2285966), (38, 1684396), (43, 1488536), (56, 1142983), (76, 842198), (86, 744268), (133, 481256), (152, 421099), (172, 372134), (266, 240628), (301, 212648), (344, 186067), (532, 120314), (602, 106324), (817, 78344), (1064, 60157), (1204, 53162), (1399, 45752), (1634, 39172), (2408, 26581), (2798, 22876), (3268, 19586), (5596, 11438), (5719, 11192), (6536, 9793)]