72502442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{28477}}^1$

素因数の和:28565

約数の個数: 16

約数和(自身を含む): 116190240

約数和(自身を除く): 43687798

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 28477, 56954, 541063, 1082126, 1907959, 3815918, 36251221, 72502442]

約数ペア:

[(1, 72502442), (2, 36251221), (19, 3815918), (38, 1907959), (67, 1082126), (134, 541063), (1273, 56954), (2546, 28477)]