68935412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 149304960

約数和(自身を除く): 80369548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 827, 916, 1603, 1654, 2977, 3206, 3308, 5789, 5954, 6412, 10751, 11578, 11908, 20839, 21502, 23156, 41678, 43004, 75257, 83356, 150514, 189383, 301028, 378766, 757532, 1325681, 2461979, 2651362, 4923958, 5302724, 9847916, 17233853, 34467706, 68935412]

約数ペア:

[(1, 68935412), (2, 34467706), (4, 17233853), (7, 9847916), (13, 5302724), (14, 4923958), (26, 2651362), (28, 2461979), (52, 1325681), (91, 757532), (182, 378766), (229, 301028), (364, 189383), (458, 150514), (827, 83356), (916, 75257), (1603, 43004), (1654, 41678), (2977, 23156), (3206, 21502), (3308, 20839), (5789, 11908), (5954, 11578), (6412, 10751)]