64777184

素因数分解:

$2^5\times {\mathrm{29}}^3\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 133675920

約数和(自身を除く): 68898736

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 83, 116, 166, 232, 332, 464, 664, 841, 928, 1328, 1682, 2407, 2656, 3364, 4814, 6728, 9628, 13456, 19256, 24389, 26912, 38512, 48778, 69803, 77024, 97556, 139606, 195112, 279212, 390224, 558424, 780448, 1116848, 2024287, 2233696, 4048574, 8097148, 16194296, 32388592, 64777184]

約数ペア:

[(1, 64777184), (2, 32388592), (4, 16194296), (8, 8097148), (16, 4048574), (29, 2233696), (32, 2024287), (58, 1116848), (83, 780448), (116, 558424), (166, 390224), (232, 279212), (332, 195112), (464, 139606), (664, 97556), (841, 77024), (928, 69803), (1328, 48778), (1682, 38512), (2407, 26912), (2656, 24389), (3364, 19256), (4814, 13456), (6728, 9628)]