26641722

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 54691200

約数和(自身を除く): 28049478

約数列:

[1, 2, 3, 6, 53, 106, 159, 199, 318, 398, 421, 597, 842, 1194, 1263, 2526, 10547, 21094, 22313, 31641, 44626, 63282, 66939, 83779, 133878, 167558, 251337, 502674, 4440287, 8880574, 13320861, 26641722]

約数ペア:

[(1, 26641722), (2, 13320861), (3, 8880574), (6, 4440287), (53, 502674), (106, 251337), (159, 167558), (199, 133878), (318, 83779), (398, 66939), (421, 63282), (597, 44626), (842, 31641), (1194, 22313), (1263, 21094), (2526, 10547)]