12584572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 30164400

約数和(自身を除く): 17579828

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 449, 539, 572, 637, 898, 1001, 1078, 1274, 1796, 2002, 2156, 2548, 3143, 4004, 4939, 5837, 6286, 7007, 9878, 11674, 12572, 14014, 19756, 22001, 23348, 28028, 34573, 40859, 44002, 64207, 69146, 81718, 88004, 128414, 138292, 163436, 242011, 256828, 286013, 449449, 484022, 572026, 898898, 968044, 1144052, 1797796, 3146143, 6292286, 12584572]

約数ペア:

[(1, 12584572), (2, 6292286), (4, 3146143), (7, 1797796), (11, 1144052), (13, 968044), (14, 898898), (22, 572026), (26, 484022), (28, 449449), (44, 286013), (49, 256828), (52, 242011), (77, 163436), (91, 138292), (98, 128414), (143, 88004), (154, 81718), (182, 69146), (196, 64207), (286, 44002), (308, 40859), (364, 34573), (449, 28028), (539, 23348), (572, 22001), (637, 19756), (898, 14014), (1001, 12572), (1078, 11674), (1274, 9878), (1796, 7007), (2002, 6286), (2156, 5837), (2548, 4939), (3143, 4004)]