71113784

素因数分解:

$2^3\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1543}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 152670720

約数和(自身を除く): 81556936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 823, 1543, 1646, 3086, 3292, 5761, 6172, 6584, 10801, 11522, 12344, 21602, 23044, 43204, 46088, 86408, 1269889, 2539778, 5079556, 8889223, 10159112, 17778446, 35556892, 71113784]

約数ペア:

[(1, 71113784), (2, 35556892), (4, 17778446), (7, 10159112), (8, 8889223), (14, 5079556), (28, 2539778), (56, 1269889), (823, 86408), (1543, 46088), (1646, 43204), (3086, 23044), (3292, 21602), (5761, 12344), (6172, 11522), (6584, 10801)]