77540708

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{41333}}^1$

素因数の和:41411

約数の個数: 24

約数和(自身を含む): 157399872

約数和(自身を除く): 79859164

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 41333, 82666, 165332, 289331, 578662, 1157324, 2769311, 5538622, 11077244, 19385177, 38770354, 77540708]

約数ペア:

[(1, 77540708), (2, 38770354), (4, 19385177), (7, 11077244), (14, 5538622), (28, 2769311), (67, 1157324), (134, 578662), (268, 289331), (469, 165332), (938, 82666), (1876, 41333)]