39961488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5212

約数の個数: 80

約数和(自身を含む): 123134976

約数和(自身を除く): 83173488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 5171, 7728, 10342, 15513, 20684, 31026, 36197, 41368, 62052, 72394, 82736, 108591, 118933, 124104, 144788, 217182, 237866, 248208, 289576, 356799, 434364, 475732, 579152, 713598, 832531, 868728, 951464, 1427196, 1665062, 1737456, 1902928, 2497593, 2854392, 3330124, 4995186, 5708784, 6660248, 9990372, 13320496, 19980744, 39961488]

約数ペア:

[(1, 39961488), (2, 19980744), (3, 13320496), (4, 9990372), (6, 6660248), (7, 5708784), (8, 4995186), (12, 3330124), (14, 2854392), (16, 2497593), (21, 1902928), (23, 1737456), (24, 1665062), (28, 1427196), (42, 951464), (46, 868728), (48, 832531), (56, 713598), (69, 579152), (84, 475732), (92, 434364), (112, 356799), (138, 289576), (161, 248208), (168, 237866), (184, 217182), (276, 144788), (322, 124104), (336, 118933), (368, 108591), (483, 82736), (552, 72394), (644, 62052), (966, 41368), (1104, 36197), (1288, 31026), (1932, 20684), (2576, 15513), (3864, 10342), (5171, 7728)]