77730692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20477}}^1$

素因数の和:20567

約数の個数: 24

約数和(自身を含む): 148506456

約数和(自身を除く): 70775764

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 20477, 40954, 81908, 266201, 532402, 1064804, 1494821, 2989642, 5979284, 19432673, 38865346, 77730692]

約数ペア:

[(1, 77730692), (2, 38865346), (4, 19432673), (13, 5979284), (26, 2989642), (52, 1494821), (73, 1064804), (146, 532402), (292, 266201), (949, 81908), (1898, 40954), (3796, 20477)]