72435356

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63097}}^1$

素因数の和:63149

約数の個数: 24

約数和(自身を含む): 148406496

約数和(自身を除く): 75971140

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 63097, 126194, 252388, 441679, 883358, 1766716, 2586977, 5173954, 10347908, 18108839, 36217678, 72435356]

約数ペア:

[(1, 72435356), (2, 36217678), (4, 18108839), (7, 10347908), (14, 5173954), (28, 2586977), (41, 1766716), (82, 883358), (164, 441679), (287, 252388), (574, 126194), (1148, 63097)]