7150312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 14553000

約数和(自身を除く): 7402688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 349, 394, 698, 788, 1396, 1576, 2561, 2792, 4537, 5122, 9074, 10244, 18148, 20488, 36296, 68753, 137506, 275012, 550024, 893789, 1787578, 3575156, 7150312]

約数ペア:

[(1, 7150312), (2, 3575156), (4, 1787578), (8, 893789), (13, 550024), (26, 275012), (52, 137506), (104, 68753), (197, 36296), (349, 20488), (394, 18148), (698, 10244), (788, 9074), (1396, 5122), (1576, 4537), (2561, 2792)]