65244556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66037}}^1$

素因数の和:66073

約数の個数: 24

約数和(自身を含む): 129434480

約数和(自身を除く): 64189924

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 66037, 132074, 264148, 858481, 1254703, 1716962, 2509406, 3433924, 5018812, 16311139, 32622278, 65244556]

約数ペア:

[(1, 65244556), (2, 32622278), (4, 16311139), (13, 5018812), (19, 3433924), (26, 2509406), (38, 1716962), (52, 1254703), (76, 858481), (247, 264148), (494, 132074), (988, 66037)]