71319414

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 144635904

約数和(自身を除く): 73316490

約数列:

[1, 2, 3, 6, 151, 223, 302, 353, 446, 453, 669, 706, 906, 1059, 1338, 2118, 33673, 53303, 67346, 78719, 101019, 106606, 157438, 159909, 202038, 236157, 319818, 472314, 11886569, 23773138, 35659707, 71319414]

約数ペア:

[(1, 71319414), (2, 35659707), (3, 23773138), (6, 11886569), (151, 472314), (223, 319818), (302, 236157), (353, 202038), (446, 159909), (453, 157438), (669, 106606), (706, 101019), (906, 78719), (1059, 67346), (1338, 53303), (2118, 33673)]