64849466

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 113992704

約数和(自身を除く): 49143238

約数列:

[1, 2, 11, 22, 23, 46, 61, 121, 122, 191, 242, 253, 382, 506, 671, 1342, 1403, 2101, 2783, 2806, 4202, 4393, 5566, 7381, 8786, 11651, 14762, 15433, 23111, 23302, 30866, 46222, 48323, 96646, 128161, 169763, 256322, 267973, 339526, 531553, 535946, 1063106, 1409771, 2819542, 2947703, 5895406, 32424733, 64849466]

約数ペア:

[(1, 64849466), (2, 32424733), (11, 5895406), (22, 2947703), (23, 2819542), (46, 1409771), (61, 1063106), (121, 535946), (122, 531553), (191, 339526), (242, 267973), (253, 256322), (382, 169763), (506, 128161), (671, 96646), (1342, 48323), (1403, 46222), (2101, 30866), (2783, 23302), (2806, 23111), (4202, 15433), (4393, 14762), (5566, 11651), (7381, 8786)]