3905757952

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25903}}^1$

素因数の和:25969

約数の個数: 72

約数和(自身を含む): 8471644160

約数和(自身を除く): 4565886208

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 18848, 25903, 37696, 51806, 75392, 103612, 150784, 207224, 414448, 492157, 802993, 828896, 984314, 1605986, 1657792, 1968628, 3211972, 3315584, 3937256, 6423944, 6631168, 7874512, 12847888, 15256867, 15749024, 25695776, 30513734, 31498048, 51391552, 61027468, 62996096, 102783104, 122054936, 125992192, 205566208, 244109872, 488219744, 976439488, 1952878976, 3905757952]

約数ペア:

[(1, 3905757952), (2, 1952878976), (4, 976439488), (8, 488219744), (16, 244109872), (19, 205566208), (31, 125992192), (32, 122054936), (38, 102783104), (62, 62996096), (64, 61027468), (76, 51391552), (124, 31498048), (128, 30513734), (152, 25695776), (248, 15749024), (256, 15256867), (304, 12847888), (496, 7874512), (589, 6631168), (608, 6423944), (992, 3937256), (1178, 3315584), (1216, 3211972), (1984, 1968628), (2356, 1657792), (2432, 1605986), (3968, 984314), (4712, 828896), (4864, 802993), (7936, 492157), (9424, 414448), (18848, 207224), (25903, 150784), (37696, 103612), (51806, 75392)]