71344826

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 129220608

約数和(自身を除く): 57875782

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 3823, 7646, 9331, 18662, 26761, 53522, 118513, 164389, 237026, 328778, 829591, 1150723, 1659182, 2301446, 5096059, 10192118, 35672413, 71344826]

約数ペア:

[(1, 71344826), (2, 35672413), (7, 10192118), (14, 5096059), (31, 2301446), (43, 1659182), (62, 1150723), (86, 829591), (217, 328778), (301, 237026), (434, 164389), (602, 118513), (1333, 53522), (2666, 26761), (3823, 18662), (7646, 9331)]