66264416

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 134719200

約数和(自身を除く): 68454784

約数列:

[1, 2, 4, 8, 16, 32, 53, 89, 106, 178, 212, 356, 424, 439, 712, 848, 878, 1424, 1696, 1756, 2848, 3512, 4717, 7024, 9434, 14048, 18868, 23267, 37736, 39071, 46534, 75472, 78142, 93068, 150944, 156284, 186136, 312568, 372272, 625136, 744544, 1250272, 2070763, 4141526, 8283052, 16566104, 33132208, 66264416]

約数ペア:

[(1, 66264416), (2, 33132208), (4, 16566104), (8, 8283052), (16, 4141526), (32, 2070763), (53, 1250272), (89, 744544), (106, 625136), (178, 372272), (212, 312568), (356, 186136), (424, 156284), (439, 150944), (712, 93068), (848, 78142), (878, 75472), (1424, 46534), (1696, 39071), (1756, 37736), (2848, 23267), (3512, 18868), (4717, 14048), (7024, 9434)]