67428452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{185243}}^1$

素因数の和:185267

約数の個数: 24

約数和(自身を含む): 145231296

約数和(自身を除く): 77802844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 185243, 370486, 740972, 1296701, 2408159, 2593402, 4816318, 5186804, 9632636, 16857113, 33714226, 67428452]

約数ペア:

[(1, 67428452), (2, 33714226), (4, 16857113), (7, 9632636), (13, 5186804), (14, 4816318), (26, 2593402), (28, 2408159), (52, 1296701), (91, 740972), (182, 370486), (364, 185243)]