25883676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7931

約数の個数: 72

約数和(自身を含む): 80537184

約数和(自身を除く): 54653508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 7901, 15802, 23703, 31604, 47406, 55307, 71109, 94812, 102713, 110614, 142218, 165921, 205426, 221228, 284436, 308139, 331842, 410852, 497763, 616278, 663684, 718991, 924417, 995526, 1232556, 1437982, 1848834, 1991052, 2156973, 2875964, 3697668, 4313946, 6470919, 8627892, 12941838, 25883676]

約数ペア:

[(1, 25883676), (2, 12941838), (3, 8627892), (4, 6470919), (6, 4313946), (7, 3697668), (9, 2875964), (12, 2156973), (13, 1991052), (14, 1848834), (18, 1437982), (21, 1232556), (26, 995526), (28, 924417), (36, 718991), (39, 663684), (42, 616278), (52, 497763), (63, 410852), (78, 331842), (84, 308139), (91, 284436), (117, 221228), (126, 205426), (156, 165921), (182, 142218), (234, 110614), (252, 102713), (273, 94812), (364, 71109), (468, 55307), (546, 47406), (819, 31604), (1092, 23703), (1638, 15802), (3276, 7901)]