76686022

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 133781760

約数和(自身を除く): 57095738

約数列:

[1, 2, 7, 14, 139, 157, 251, 278, 314, 502, 973, 1099, 1757, 1946, 2198, 3514, 21823, 34889, 39407, 43646, 69778, 78814, 152761, 244223, 275849, 305522, 488446, 551698, 5477573, 10955146, 38343011, 76686022]

約数ペア:

[(1, 76686022), (2, 38343011), (7, 10955146), (14, 5477573), (139, 551698), (157, 488446), (251, 305522), (278, 275849), (314, 244223), (502, 152761), (973, 78814), (1099, 69778), (1757, 43646), (1946, 39407), (2198, 34889), (3514, 21823)]