78275744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4213

約数の個数: 48

約数和(自身を含む): 167489280

約数和(自身を除く): 89213536

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4153, 4712, 8306, 9424, 16612, 18848, 33224, 66448, 78907, 128743, 132896, 157814, 257486, 315628, 514972, 631256, 1029944, 1262512, 2059888, 2446117, 2525024, 4119776, 4892234, 9784468, 19568936, 39137872, 78275744]

約数ペア:

[(1, 78275744), (2, 39137872), (4, 19568936), (8, 9784468), (16, 4892234), (19, 4119776), (31, 2525024), (32, 2446117), (38, 2059888), (62, 1262512), (76, 1029944), (124, 631256), (152, 514972), (248, 315628), (304, 257486), (496, 157814), (589, 132896), (608, 128743), (992, 78907), (1178, 66448), (2356, 33224), (4153, 18848), (4712, 16612), (8306, 9424)]