70238756

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1607}}^1$

素因数の和:1848

約数の個数: 36

約数和(自身を含む): 143716608

約数和(自身を除く): 73477852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 1561, 1607, 3122, 3214, 6244, 6428, 10927, 11249, 21854, 22498, 43708, 44996, 78743, 157486, 314972, 358361, 716722, 1433444, 2508527, 5017054, 10034108, 17559689, 35119378, 70238756]

約数ペア:

[(1, 70238756), (2, 35119378), (4, 17559689), (7, 10034108), (14, 5017054), (28, 2508527), (49, 1433444), (98, 716722), (196, 358361), (223, 314972), (446, 157486), (892, 78743), (1561, 44996), (1607, 43708), (3122, 22498), (3214, 21854), (6244, 11249), (6428, 10927)]