68954632

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 132986880

約数和(自身を除く): 64032248

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 1663, 3326, 5183, 6652, 10366, 13304, 20732, 41464, 118073, 121399, 236146, 242798, 472292, 485596, 944584, 971192, 8619329, 17238658, 34477316, 68954632]

約数ペア:

[(1, 68954632), (2, 34477316), (4, 17238658), (8, 8619329), (71, 971192), (73, 944584), (142, 485596), (146, 472292), (284, 242798), (292, 236146), (568, 121399), (584, 118073), (1663, 41464), (3326, 20732), (5183, 13304), (6652, 10366)]