66254552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91009}}^1$

素因数の和:91035

約数の個数: 32

約数和(自身を含む): 152896800

約数和(自身を除く): 86642248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 91009, 182018, 364036, 637063, 728072, 1183117, 1274126, 2366234, 2548252, 4732468, 5096504, 8281819, 9464936, 16563638, 33127276, 66254552]

約数ペア:

[(1, 66254552), (2, 33127276), (4, 16563638), (7, 9464936), (8, 8281819), (13, 5096504), (14, 4732468), (26, 2548252), (28, 2366234), (52, 1274126), (56, 1183117), (91, 728072), (104, 637063), (182, 364036), (364, 182018), (728, 91009)]