72777026

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 130944000

約数和(自身を除く): 58166974

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 2749, 3782, 5498, 13237, 19243, 26474, 38486, 85219, 167689, 170438, 335378, 596533, 1173823, 1193066, 2347646, 5198359, 10396718, 36388513, 72777026]

約数ペア:

[(1, 72777026), (2, 36388513), (7, 10396718), (14, 5198359), (31, 2347646), (61, 1193066), (62, 1173823), (122, 596533), (217, 335378), (427, 170438), (434, 167689), (854, 85219), (1891, 38486), (2749, 26474), (3782, 19243), (5498, 13237)]