26139568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 60

約数和(自身を含む): 62720688

約数和(自身を除く): 36581120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1381, 1456, 2366, 2704, 2762, 4732, 5524, 9464, 9667, 11048, 17953, 18928, 19334, 22096, 35906, 38668, 71812, 77336, 125671, 143624, 154672, 233389, 251342, 287248, 466778, 502684, 933556, 1005368, 1633723, 1867112, 2010736, 3267446, 3734224, 6534892, 13069784, 26139568]

約数ペア:

[(1, 26139568), (2, 13069784), (4, 6534892), (7, 3734224), (8, 3267446), (13, 2010736), (14, 1867112), (16, 1633723), (26, 1005368), (28, 933556), (52, 502684), (56, 466778), (91, 287248), (104, 251342), (112, 233389), (169, 154672), (182, 143624), (208, 125671), (338, 77336), (364, 71812), (676, 38668), (728, 35906), (1183, 22096), (1352, 19334), (1381, 18928), (1456, 17953), (2366, 11048), (2704, 9667), (2762, 9464), (4732, 5524)]