72219722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{5477}}^1$

素因数の和:5845

約数の個数: 16

約数和(自身を含む): 114380640

約数和(自身を除く): 42160918

約数列:

[1, 2, 19, 38, 347, 694, 5477, 6593, 10954, 13186, 104063, 208126, 1900519, 3801038, 36109861, 72219722]

約数ペア:

[(1, 72219722), (2, 36109861), (19, 3801038), (38, 1900519), (347, 208126), (694, 104063), (5477, 13186), (6593, 10954)]