64743712

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 72

約数和(自身を含む): 146397888

約数和(自身を除く): 81654176

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 727, 736, 968, 1012, 1454, 1936, 2024, 2783, 2908, 3872, 4048, 5566, 5816, 7997, 8096, 11132, 11632, 15994, 16721, 22264, 23264, 31988, 33442, 44528, 63976, 66884, 87967, 89056, 127952, 133768, 175934, 183931, 255904, 267536, 351868, 367862, 535072, 703736, 735724, 1407472, 1471448, 2023241, 2814944, 2942896, 4046482, 5885792, 8092964, 16185928, 32371856, 64743712]

約数ペア:

[(1, 64743712), (2, 32371856), (4, 16185928), (8, 8092964), (11, 5885792), (16, 4046482), (22, 2942896), (23, 2814944), (32, 2023241), (44, 1471448), (46, 1407472), (88, 735724), (92, 703736), (121, 535072), (176, 367862), (184, 351868), (242, 267536), (253, 255904), (352, 183931), (368, 175934), (484, 133768), (506, 127952), (727, 89056), (736, 87967), (968, 66884), (1012, 63976), (1454, 44528), (1936, 33442), (2024, 31988), (2783, 23264), (2908, 22264), (3872, 16721), (4048, 15994), (5566, 11632), (5816, 11132), (7997, 8096)]