74376172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26987}}^1$

素因数の和:27057

約数の個数: 24

約数和(自身を含む): 142820496

約数和(自身を除く): 68444324

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 26987, 53974, 107948, 350831, 701662, 1403324, 1430311, 2860622, 5721244, 18594043, 37188086, 74376172]

約数ペア:

[(1, 74376172), (2, 37188086), (4, 18594043), (13, 5721244), (26, 2860622), (52, 1430311), (53, 1403324), (106, 701662), (212, 350831), (689, 107948), (1378, 53974), (2756, 26987)]