25055394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 62388480

約数和(自身を除く): 37333086

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 273, 327, 421, 546, 654, 763, 842, 1263, 1417, 1526, 2289, 2526, 2834, 2947, 4251, 4578, 5473, 5894, 8502, 8841, 9919, 10946, 16419, 17682, 19838, 29757, 32838, 38311, 45889, 59514, 76622, 91778, 114933, 137667, 229866, 275334, 321223, 596557, 642446, 963669, 1193114, 1789671, 1927338, 3579342, 4175899, 8351798, 12527697, 25055394]

約数ペア:

[(1, 25055394), (2, 12527697), (3, 8351798), (6, 4175899), (7, 3579342), (13, 1927338), (14, 1789671), (21, 1193114), (26, 963669), (39, 642446), (42, 596557), (78, 321223), (91, 275334), (109, 229866), (182, 137667), (218, 114933), (273, 91778), (327, 76622), (421, 59514), (546, 45889), (654, 38311), (763, 32838), (842, 29757), (1263, 19838), (1417, 17682), (1526, 16419), (2289, 10946), (2526, 9919), (2834, 8841), (2947, 8502), (4251, 5894), (4578, 5473)]