29217812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 57435840

約数和(自身を除く): 28218028

約数列:

[1, 2, 4, 13, 26, 43, 52, 73, 86, 146, 172, 179, 292, 358, 559, 716, 949, 1118, 1898, 2236, 2327, 3139, 3796, 4654, 6278, 7697, 9308, 12556, 13067, 15394, 26134, 30788, 40807, 52268, 81614, 100061, 163228, 169871, 200122, 339742, 400244, 561881, 679484, 1123762, 2247524, 7304453, 14608906, 29217812]

約数ペア:

[(1, 29217812), (2, 14608906), (4, 7304453), (13, 2247524), (26, 1123762), (43, 679484), (52, 561881), (73, 400244), (86, 339742), (146, 200122), (172, 169871), (179, 163228), (292, 100061), (358, 81614), (559, 52268), (716, 40807), (949, 30788), (1118, 26134), (1898, 15394), (2236, 13067), (2327, 12556), (3139, 9308), (3796, 7697), (4654, 6278)]