71306098192

素因数分解:

$2^4\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{493919}}^1$

素因数の和:495223

約数の個数: 40

約数和(自身を含む): 158014886400

約数和(自身を除く): 86708788208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1289, 2578, 5156, 9023, 10312, 18046, 20624, 36092, 72184, 144368, 493919, 987838, 1975676, 3457433, 3951352, 6914866, 7902704, 13829732, 27659464, 55318928, 636661591, 1273323182, 2546646364, 4456631137, 5093292728, 8913262274, 10186585456, 17826524548, 35653049096, 71306098192]

約数ペア:

[(1, 71306098192), (2, 35653049096), (4, 17826524548), (7, 10186585456), (8, 8913262274), (14, 5093292728), (16, 4456631137), (28, 2546646364), (56, 1273323182), (112, 636661591), (1289, 55318928), (2578, 27659464), (5156, 13829732), (9023, 7902704), (10312, 6914866), (18046, 3951352), (20624, 3457433), (36092, 1975676), (72184, 987838), (144368, 493919)]