68291636

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 145904640

約数和(自身を除く): 77613004

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 2713, 3596, 5426, 6293, 10852, 12586, 18991, 25172, 37982, 75964, 78677, 84103, 157354, 168206, 314708, 336412, 550739, 588721, 1101478, 1177442, 2202956, 2354884, 2438987, 4877974, 9755948, 17072909, 34145818, 68291636]

約数ペア:

[(1, 68291636), (2, 34145818), (4, 17072909), (7, 9755948), (14, 4877974), (28, 2438987), (29, 2354884), (31, 2202956), (58, 1177442), (62, 1101478), (116, 588721), (124, 550739), (203, 336412), (217, 314708), (406, 168206), (434, 157354), (812, 84103), (868, 78677), (899, 75964), (1798, 37982), (2713, 25172), (3596, 18991), (5426, 12586), (6293, 10852)]