42728088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{136949}}^1$

素因数の和:136971

約数の個数: 32

約数和(自身を含む): 115038000

約数和(自身を除く): 72309912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 136949, 273898, 410847, 547796, 821694, 1095592, 1643388, 1780337, 3286776, 3560674, 5341011, 7121348, 10682022, 14242696, 21364044, 42728088]

約数ペア:

[(1, 42728088), (2, 21364044), (3, 14242696), (4, 10682022), (6, 7121348), (8, 5341011), (12, 3560674), (13, 3286776), (24, 1780337), (26, 1643388), (39, 1095592), (52, 821694), (78, 547796), (104, 410847), (156, 273898), (312, 136949)]