8008364

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 17640000

約数和(自身を除く): 9631636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 449, 637, 686, 898, 1274, 1372, 1796, 2548, 3143, 4459, 5837, 6286, 8918, 11674, 12572, 17836, 22001, 23348, 40859, 44002, 81718, 88004, 154007, 163436, 286013, 308014, 572026, 616028, 1144052, 2002091, 4004182, 8008364]

約数ペア:

[(1, 8008364), (2, 4004182), (4, 2002091), (7, 1144052), (13, 616028), (14, 572026), (26, 308014), (28, 286013), (49, 163436), (52, 154007), (91, 88004), (98, 81718), (182, 44002), (196, 40859), (343, 23348), (364, 22001), (449, 17836), (637, 12572), (686, 11674), (898, 8918), (1274, 6286), (1372, 5837), (1796, 4459), (2548, 3143)]