1566984881984

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{3203}}^1\times {\mathrm{162641}}^1$

素因数の和:165903

約数の個数: 56

約数和(自身を含む): 3176655884928

約数和(自身を除く): 1609671002944

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 3203, 6406, 12812, 25624, 51248, 102496, 150541, 162641, 204992, 301082, 325282, 602164, 650564, 1204328, 1301128, 2408656, 2602256, 4817312, 5204512, 7644127, 9634624, 10409024, 15288254, 30576508, 61153016, 122306032, 244612064, 489224128, 520939123, 1041878246, 2083756492, 4167512984, 8335025968, 16670051936, 24484138781, 33340103872, 48968277562, 97936555124, 195873110248, 391746220496, 783492440992, 1566984881984]

約数ペア:

[(1, 1566984881984), (2, 783492440992), (4, 391746220496), (8, 195873110248), (16, 97936555124), (32, 48968277562), (47, 33340103872), (64, 24484138781), (94, 16670051936), (188, 8335025968), (376, 4167512984), (752, 2083756492), (1504, 1041878246), (3008, 520939123), (3203, 489224128), (6406, 244612064), (12812, 122306032), (25624, 61153016), (51248, 30576508), (102496, 15288254), (150541, 10409024), (162641, 9634624), (204992, 7644127), (301082, 5204512), (325282, 4817312), (602164, 2602256), (650564, 2408656), (1204328, 1301128)]