71773618

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2803}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 129208320

約数和(自身を除く): 57434702

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 217, 413, 434, 826, 1829, 2803, 3658, 5606, 12803, 19621, 25606, 39242, 86893, 165377, 173786, 330754, 608251, 1157639, 1216502, 2315278, 5126687, 10253374, 35886809, 71773618]

約数ペア:

[(1, 71773618), (2, 35886809), (7, 10253374), (14, 5126687), (31, 2315278), (59, 1216502), (62, 1157639), (118, 608251), (217, 330754), (413, 173786), (434, 165377), (826, 86893), (1829, 39242), (2803, 25606), (3658, 19621), (5606, 12803)]