28930902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4853

約数の個数: 64

約数和(自身を含む): 77704704

約数和(自身を除く): 48773802

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 4817, 6006, 9634, 14451, 28902, 33719, 52987, 62621, 67438, 101157, 105974, 125242, 158961, 187863, 202314, 317922, 370909, 375726, 438347, 688831, 741818, 876694, 1112727, 1315041, 1377662, 2066493, 2225454, 2630082, 4132986, 4821817, 9643634, 14465451, 28930902]

約数ペア:

[(1, 28930902), (2, 14465451), (3, 9643634), (6, 4821817), (7, 4132986), (11, 2630082), (13, 2225454), (14, 2066493), (21, 1377662), (22, 1315041), (26, 1112727), (33, 876694), (39, 741818), (42, 688831), (66, 438347), (77, 375726), (78, 370909), (91, 317922), (143, 202314), (154, 187863), (182, 158961), (231, 125242), (273, 105974), (286, 101157), (429, 67438), (462, 62621), (546, 52987), (858, 33719), (1001, 28902), (2002, 14451), (3003, 9634), (4817, 6006)]