65509264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 134857440

約数和(自身を除く): 69348176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 1907, 2147, 3814, 4294, 7628, 8588, 15256, 17176, 30512, 34352, 36233, 72466, 144932, 215491, 289864, 430982, 579728, 861964, 1723928, 3447856, 4094329, 8188658, 16377316, 32754632, 65509264]

約数ペア:

[(1, 65509264), (2, 32754632), (4, 16377316), (8, 8188658), (16, 4094329), (19, 3447856), (38, 1723928), (76, 861964), (113, 579728), (152, 430982), (226, 289864), (304, 215491), (452, 144932), (904, 72466), (1808, 36233), (1907, 34352), (2147, 30512), (3814, 17176), (4294, 15256), (7628, 8588)]