67874072

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20543}}^1$

素因数の和:20615

約数の個数: 32

約数和(自身を含む): 147916800

約数和(自身を除く): 80042728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 20543, 41086, 82172, 143801, 164344, 287602, 575204, 1150408, 1212037, 2424074, 4848148, 8484259, 9696296, 16968518, 33937036, 67874072]

約数ペア:

[(1, 67874072), (2, 33937036), (4, 16968518), (7, 9696296), (8, 8484259), (14, 4848148), (28, 2424074), (56, 1212037), (59, 1150408), (118, 575204), (236, 287602), (413, 164344), (472, 143801), (826, 82172), (1652, 41086), (3304, 20543)]