63663884

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 113504160

約数和(自身を除く): 49840276

約数列:

[1, 2, 4, 73, 146, 263, 292, 526, 829, 1052, 1658, 3316, 19199, 38398, 60517, 76796, 121034, 218027, 242068, 436054, 872108, 15915971, 31831942, 63663884]

約数ペア:

[(1, 63663884), (2, 31831942), (4, 15915971), (73, 872108), (146, 436054), (263, 242068), (292, 218027), (526, 121034), (829, 76796), (1052, 60517), (1658, 38398), (3316, 19199)]