746265424

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1547

約数の個数: 40

約数和(自身を含む): 1462371680

約数和(自身を除く): 716106256

約数列:

[1, 2, 4, 8, 16, 139, 278, 307, 556, 614, 1093, 1112, 1228, 2186, 2224, 2456, 4372, 4912, 8744, 17488, 42673, 85346, 151927, 170692, 303854, 335551, 341384, 607708, 671102, 682768, 1215416, 1342204, 2430832, 2684408, 5368816, 46641589, 93283178, 186566356, 373132712, 746265424]

約数ペア:

[(1, 746265424), (2, 373132712), (4, 186566356), (8, 93283178), (16, 46641589), (139, 5368816), (278, 2684408), (307, 2430832), (556, 1342204), (614, 1215416), (1093, 682768), (1112, 671102), (1228, 607708), (2186, 341384), (2224, 335551), (2456, 303854), (4372, 170692), (4912, 151927), (8744, 85346), (17488, 42673)]