66235936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 142090200

約数和(自身を除く): 75854264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 1789, 2314, 2848, 3578, 4628, 7156, 9256, 14312, 18512, 23257, 28624, 37024, 46514, 57248, 93028, 159221, 186056, 318442, 372112, 636884, 744224, 1273768, 2069873, 2547536, 4139746, 5095072, 8279492, 16558984, 33117968, 66235936]

約数ペア:

[(1, 66235936), (2, 33117968), (4, 16558984), (8, 8279492), (13, 5095072), (16, 4139746), (26, 2547536), (32, 2069873), (52, 1273768), (89, 744224), (104, 636884), (178, 372112), (208, 318442), (356, 186056), (416, 159221), (712, 93028), (1157, 57248), (1424, 46514), (1789, 37024), (2314, 28624), (2848, 23257), (3578, 18512), (4628, 14312), (7156, 9256)]