328639682

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{33679}}^1$

素因数の和:33746

約数の個数: 32

約数和(自身を含む): 611089920

約数和(自身を除く): 282450238

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 33679, 67358, 235753, 471506, 572543, 1145086, 1380839, 2761678, 4007801, 8015602, 9665873, 19331746, 23474263, 46948526, 164319841, 328639682]

約数ペア:

[(1, 328639682), (2, 164319841), (7, 46948526), (14, 23474263), (17, 19331746), (34, 9665873), (41, 8015602), (82, 4007801), (119, 2761678), (238, 1380839), (287, 1145086), (574, 572543), (697, 471506), (1394, 235753), (4879, 67358), (9758, 33679)]