13779836

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 29008896

約数和(自身を除く): 15229060

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 283, 329, 518, 566, 658, 1036, 1132, 1316, 1739, 1981, 3478, 3962, 6956, 7924, 10471, 12173, 13301, 20942, 24346, 26602, 41884, 48692, 53204, 73297, 93107, 146594, 186214, 293188, 372428, 492137, 984274, 1968548, 3444959, 6889918, 13779836]

約数ペア:

[(1, 13779836), (2, 6889918), (4, 3444959), (7, 1968548), (14, 984274), (28, 492137), (37, 372428), (47, 293188), (74, 186214), (94, 146594), (148, 93107), (188, 73297), (259, 53204), (283, 48692), (329, 41884), (518, 26602), (566, 24346), (658, 20942), (1036, 13301), (1132, 12173), (1316, 10471), (1739, 7924), (1981, 6956), (3478, 3962)]