72426398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 124679520

約数和(自身を除く): 52253122

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 319, 638, 671, 1342, 1769, 1861, 3538, 3722, 19459, 20471, 38918, 40942, 53969, 107938, 113521, 227042, 593659, 1187318, 1248731, 2497462, 3292109, 6584218, 36213199, 72426398]

約数ペア:

[(1, 72426398), (2, 36213199), (11, 6584218), (22, 3292109), (29, 2497462), (58, 1248731), (61, 1187318), (122, 593659), (319, 227042), (638, 113521), (671, 107938), (1342, 53969), (1769, 40942), (1861, 38918), (3538, 20471), (3722, 19459)]