71015358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 159694848

約数和(自身を除く): 88679490

約数列:

[1, 2, 3, 6, 17, 31, 34, 37, 51, 62, 74, 93, 102, 111, 186, 222, 527, 607, 629, 1054, 1147, 1214, 1258, 1581, 1821, 1887, 2294, 3162, 3441, 3642, 3774, 6882, 10319, 18817, 19499, 20638, 22459, 30957, 37634, 38998, 44918, 56451, 58497, 61914, 67377, 112902, 116994, 134754, 319889, 381803, 639778, 696229, 763606, 959667, 1145409, 1392458, 1919334, 2088687, 2290818, 4177374, 11835893, 23671786, 35507679, 71015358]

約数ペア:

[(1, 71015358), (2, 35507679), (3, 23671786), (6, 11835893), (17, 4177374), (31, 2290818), (34, 2088687), (37, 1919334), (51, 1392458), (62, 1145409), (74, 959667), (93, 763606), (102, 696229), (111, 639778), (186, 381803), (222, 319889), (527, 134754), (607, 116994), (629, 112902), (1054, 67377), (1147, 61914), (1214, 58497), (1258, 56451), (1581, 44918), (1821, 38998), (1887, 37634), (2294, 30957), (3162, 22459), (3441, 20638), (3642, 19499), (3774, 18817), (6882, 10319)]