71397316

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 128882880

約数和(自身を除く): 57485564

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 4189, 4261, 8378, 8522, 16756, 17044, 251399, 302531, 502798, 605062, 1005596, 1210124, 17849329, 35698658, 71397316]

約数ペア:

[(1, 71397316), (2, 35698658), (4, 17849329), (59, 1210124), (71, 1005596), (118, 605062), (142, 502798), (236, 302531), (284, 251399), (4189, 17044), (4261, 16756), (8378, 8522)]