39646768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 95549440

約数和(自身を除く): 55902672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 601, 868, 1064, 1178, 1202, 1736, 2128, 2356, 2404, 3472, 4123, 4207, 4712, 4808, 8246, 8414, 9424, 9616, 11419, 16492, 16828, 18631, 22838, 32984, 33656, 37262, 45676, 65968, 67312, 74524, 79933, 91352, 130417, 149048, 159866, 182704, 260834, 298096, 319732, 353989, 521668, 639464, 707978, 1043336, 1278928, 1415956, 2086672, 2477923, 2831912, 4955846, 5663824, 9911692, 19823384, 39646768]

約数ペア:

[(1, 39646768), (2, 19823384), (4, 9911692), (7, 5663824), (8, 4955846), (14, 2831912), (16, 2477923), (19, 2086672), (28, 1415956), (31, 1278928), (38, 1043336), (56, 707978), (62, 639464), (76, 521668), (112, 353989), (124, 319732), (133, 298096), (152, 260834), (217, 182704), (248, 159866), (266, 149048), (304, 130417), (434, 91352), (496, 79933), (532, 74524), (589, 67312), (601, 65968), (868, 45676), (1064, 37262), (1178, 33656), (1202, 32984), (1736, 22838), (2128, 18631), (2356, 16828), (2404, 16492), (3472, 11419), (4123, 9616), (4207, 9424), (4712, 8414), (4808, 8246)]