27903512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38329}}^1$

素因数の和:38355

約数の個数: 32

約数和(自身を含む): 64394400

約数和(自身を除く): 36490888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 38329, 76658, 153316, 268303, 306632, 498277, 536606, 996554, 1073212, 1993108, 2146424, 3487939, 3986216, 6975878, 13951756, 27903512]

約数ペア:

[(1, 27903512), (2, 13951756), (4, 6975878), (7, 3986216), (8, 3487939), (13, 2146424), (14, 1993108), (26, 1073212), (28, 996554), (52, 536606), (56, 498277), (91, 306632), (104, 268303), (182, 153316), (364, 76658), (728, 38329)]