66410184676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{38839}}^1\times {\mathrm{38861}}^1$

素因数の和:77715

約数の個数: 24

約数和(自身を含む): 126789606720

約数和(自身を除く): 60379422044

約数列:

[1, 2, 4, 11, 22, 44, 38839, 38861, 77678, 77722, 155356, 155444, 427229, 427471, 854458, 854942, 1708916, 1709884, 1509322379, 3018644758, 6037289516, 16602546169, 33205092338, 66410184676]

約数ペア:

[(1, 66410184676), (2, 33205092338), (4, 16602546169), (11, 6037289516), (22, 3018644758), (44, 1509322379), (38839, 1709884), (38861, 1708916), (77678, 854942), (77722, 854458), (155356, 427471), (155444, 427229)]