65996348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 134265600

約数和(自身を除く): 68269252

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 887, 979, 1691, 1774, 1958, 3382, 3548, 3916, 6764, 9757, 16853, 18601, 19514, 33706, 37202, 39028, 67412, 74404, 78943, 157886, 185383, 315772, 370766, 741532, 868373, 1499917, 1736746, 2999834, 3473492, 5999668, 16499087, 32998174, 65996348]

約数ペア:

[(1, 65996348), (2, 32998174), (4, 16499087), (11, 5999668), (19, 3473492), (22, 2999834), (38, 1736746), (44, 1499917), (76, 868373), (89, 741532), (178, 370766), (209, 315772), (356, 185383), (418, 157886), (836, 78943), (887, 74404), (979, 67412), (1691, 39028), (1774, 37202), (1958, 33706), (3382, 19514), (3548, 18601), (3916, 16853), (6764, 9757)]