29055728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 61069008

約数和(自身を除く): 32013280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 857, 1304, 1714, 2119, 2608, 3428, 4238, 6856, 8476, 11141, 13712, 16952, 22282, 33904, 44564, 89128, 139691, 178256, 279382, 558764, 1117528, 1815983, 2235056, 3631966, 7263932, 14527864, 29055728]

約数ペア:

[(1, 29055728), (2, 14527864), (4, 7263932), (8, 3631966), (13, 2235056), (16, 1815983), (26, 1117528), (52, 558764), (104, 279382), (163, 178256), (208, 139691), (326, 89128), (652, 44564), (857, 33904), (1304, 22282), (1714, 16952), (2119, 13712), (2608, 11141), (3428, 8476), (4238, 6856)]