71502886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 135765504

約数和(自身を除く): 64262618

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 169, 182, 329, 338, 611, 643, 658, 1183, 1222, 1286, 2366, 4277, 4501, 7943, 8359, 8554, 9002, 15886, 16718, 30221, 55601, 58513, 60442, 108667, 111202, 117026, 211547, 217334, 392873, 423094, 760669, 785746, 1521338, 2750111, 5107349, 5500222, 10214698, 35751443, 71502886]

約数ペア:

[(1, 71502886), (2, 35751443), (7, 10214698), (13, 5500222), (14, 5107349), (26, 2750111), (47, 1521338), (91, 785746), (94, 760669), (169, 423094), (182, 392873), (329, 217334), (338, 211547), (611, 117026), (643, 111202), (658, 108667), (1183, 60442), (1222, 58513), (1286, 55601), (2366, 30221), (4277, 16718), (4501, 15886), (7943, 9002), (8359, 8554)]