74741072

素因数分解:

$2^4\times 7^3\times {\mathrm{13619}}^1$

素因数の和:13648

約数の個数: 40

約数和(自身を含む): 168888000

約数和(自身を除く): 94146928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 13619, 27238, 54476, 95333, 108952, 190666, 217904, 381332, 667331, 762664, 1334662, 1525328, 2669324, 4671317, 5338648, 9342634, 10677296, 18685268, 37370536, 74741072]

約数ペア:

[(1, 74741072), (2, 37370536), (4, 18685268), (7, 10677296), (8, 9342634), (14, 5338648), (16, 4671317), (28, 2669324), (49, 1525328), (56, 1334662), (98, 762664), (112, 667331), (196, 381332), (343, 217904), (392, 190666), (686, 108952), (784, 95333), (1372, 54476), (2744, 27238), (5488, 13619)]