68349652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 143603712

約数和(自身を除く): 75254060

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 211, 322, 422, 503, 644, 844, 1006, 1477, 2012, 2954, 3521, 4853, 5908, 7042, 9706, 11569, 14084, 19412, 23138, 33971, 46276, 67942, 80983, 106133, 135884, 161966, 212266, 323932, 424532, 742931, 1485862, 2441059, 2971724, 4882118, 9764236, 17087413, 34174826, 68349652]

約数ペア:

[(1, 68349652), (2, 34174826), (4, 17087413), (7, 9764236), (14, 4882118), (23, 2971724), (28, 2441059), (46, 1485862), (92, 742931), (161, 424532), (211, 323932), (322, 212266), (422, 161966), (503, 135884), (644, 106133), (844, 80983), (1006, 67942), (1477, 46276), (2012, 33971), (2954, 23138), (3521, 19412), (4853, 14084), (5908, 11569), (7042, 9706)]