26258076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2995

約数の個数: 72

約数和(自身を含む): 75267920

約数和(自身を除く): 49009844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2953, 2964, 4446, 5906, 8859, 8892, 11812, 17718, 26577, 35436, 38389, 53154, 56107, 76778, 106308, 112214, 115167, 153556, 168321, 224428, 230334, 336642, 345501, 460668, 504963, 673284, 691002, 729391, 1009926, 1382004, 1458782, 2019852, 2188173, 2917564, 4376346, 6564519, 8752692, 13129038, 26258076]

約数ペア:

[(1, 26258076), (2, 13129038), (3, 8752692), (4, 6564519), (6, 4376346), (9, 2917564), (12, 2188173), (13, 2019852), (18, 1458782), (19, 1382004), (26, 1009926), (36, 729391), (38, 691002), (39, 673284), (52, 504963), (57, 460668), (76, 345501), (78, 336642), (114, 230334), (117, 224428), (156, 168321), (171, 153556), (228, 115167), (234, 112214), (247, 106308), (342, 76778), (468, 56107), (494, 53154), (684, 38389), (741, 35436), (988, 26577), (1482, 17718), (2223, 11812), (2953, 8892), (2964, 8859), (4446, 5906)]