66577712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 137571552

約数和(自身を除く): 70993840

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 1621, 2416, 2567, 3242, 5134, 6484, 10268, 12968, 20536, 25936, 27557, 41072, 55114, 110228, 220456, 244771, 440912, 489542, 979084, 1958168, 3916336, 4161107, 8322214, 16644428, 33288856, 66577712]

約数ペア:

[(1, 66577712), (2, 33288856), (4, 16644428), (8, 8322214), (16, 4161107), (17, 3916336), (34, 1958168), (68, 979084), (136, 489542), (151, 440912), (272, 244771), (302, 220456), (604, 110228), (1208, 55114), (1621, 41072), (2416, 27557), (2567, 25936), (3242, 20536), (5134, 12968), (6484, 10268)]