71716952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 140037600

約数和(自身を除く): 68320648

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 3319, 5402, 6638, 10804, 13276, 21608, 26552, 122803, 242287, 245606, 484574, 491212, 969148, 982424, 1938296, 8964619, 17929238, 35858476, 71716952]

約数ペア:

[(1, 71716952), (2, 35858476), (4, 17929238), (8, 8964619), (37, 1938296), (73, 982424), (74, 969148), (146, 491212), (148, 484574), (292, 245606), (296, 242287), (584, 122803), (2701, 26552), (3319, 21608), (5402, 13276), (6638, 10804)]