33028940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{33703}}^1$

素因数の和:33726

約数の個数: 36

約数和(自身を含む): 80687376

約数和(自身を除く): 47658436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 33703, 67406, 134812, 168515, 235921, 337030, 471842, 674060, 943684, 1179605, 1651447, 2359210, 3302894, 4718420, 6605788, 8257235, 16514470, 33028940]

約数ペア:

[(1, 33028940), (2, 16514470), (4, 8257235), (5, 6605788), (7, 4718420), (10, 3302894), (14, 2359210), (20, 1651447), (28, 1179605), (35, 943684), (49, 674060), (70, 471842), (98, 337030), (140, 235921), (196, 168515), (245, 134812), (490, 67406), (980, 33703)]