71081284

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{3617}}^1$

素因数の和:3672

約数の個数: 24

約数和(自身を含む): 132201720

約数和(自身を除く): 61120436

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 3617, 4913, 7234, 9826, 14468, 19652, 61489, 122978, 245956, 1045313, 2090626, 4181252, 17770321, 35540642, 71081284]

約数ペア:

[(1, 71081284), (2, 35540642), (4, 17770321), (17, 4181252), (34, 2090626), (68, 1045313), (289, 245956), (578, 122978), (1156, 61489), (3617, 19652), (4913, 14468), (7234, 9826)]