73972028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38447}}^1$

素因数の和:38501

約数の個数: 24

約数和(自身を含む): 143180352

約数和(自身を除く): 69208324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 38447, 76894, 153788, 499811, 999622, 1422539, 1999244, 2845078, 5690156, 18493007, 36986014, 73972028]

約数ペア:

[(1, 73972028), (2, 36986014), (4, 18493007), (13, 5690156), (26, 2845078), (37, 1999244), (52, 1422539), (74, 999622), (148, 499811), (481, 153788), (962, 76894), (1924, 38447)]