28969458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8731}}^1$

素因数の和:8822

約数の個数: 32

約数和(自身を含む): 67061760

約数和(自身を除く): 38092302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 8731, 17462, 26193, 52386, 61117, 122234, 183351, 366702, 689749, 1379498, 2069247, 4138494, 4828243, 9656486, 14484729, 28969458]

約数ペア:

[(1, 28969458), (2, 14484729), (3, 9656486), (6, 4828243), (7, 4138494), (14, 2069247), (21, 1379498), (42, 689749), (79, 366702), (158, 183351), (237, 122234), (474, 61117), (553, 52386), (1106, 26193), (1659, 17462), (3318, 8731)]