8266306208

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{5521}}^1$

素因数の和:6261

約数の個数: 48

約数和(自身を含む): 16531542720

約数和(自身を除く): 8265236512

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 659, 1136, 1318, 2272, 2636, 5272, 5521, 10544, 11042, 21088, 22084, 44168, 46789, 88336, 93578, 176672, 187156, 374312, 391991, 748624, 783982, 1497248, 1567964, 3135928, 3638339, 6271856, 7276678, 12543712, 14553356, 29106712, 58213424, 116426848, 258322069, 516644138, 1033288276, 2066576552, 4133153104, 8266306208]

約数ペア:

[(1, 8266306208), (2, 4133153104), (4, 2066576552), (8, 1033288276), (16, 516644138), (32, 258322069), (71, 116426848), (142, 58213424), (284, 29106712), (568, 14553356), (659, 12543712), (1136, 7276678), (1318, 6271856), (2272, 3638339), (2636, 3135928), (5272, 1567964), (5521, 1497248), (10544, 783982), (11042, 748624), (21088, 391991), (22084, 374312), (44168, 187156), (46789, 176672), (88336, 93578)]