74471908

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{64871}}^1$

素因数の和:64923

約数の個数: 24

約数和(自身を含む): 152578944

約数和(自身を除く): 78107036

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 64871, 129742, 259484, 454097, 908194, 1816388, 2659711, 5319422, 10638844, 18617977, 37235954, 74471908]

約数ペア:

[(1, 74471908), (2, 37235954), (4, 18617977), (7, 10638844), (14, 5319422), (28, 2659711), (41, 1816388), (82, 908194), (164, 454097), (287, 259484), (574, 129742), (1148, 64871)]