70478923

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 13501877

約数列:

[1, 17, 19, 23, 53, 179, 323, 391, 437, 901, 1007, 1219, 3043, 3401, 4117, 7429, 9487, 17119, 20723, 23161, 57817, 69989, 78223, 161279, 180253, 218201, 393737, 1329791, 3064301, 3709417, 4145819, 70478923]

約数ペア:

[(1, 70478923), (17, 4145819), (19, 3709417), (23, 3064301), (53, 1329791), (179, 393737), (323, 218201), (391, 180253), (437, 161279), (901, 78223), (1007, 69989), (1219, 57817), (3043, 23161), (3401, 20723), (4117, 17119), (7429, 9487)]