78013628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1051}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 171080448

約数和(自身を除く): 93066820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 241, 308, 482, 964, 1051, 1687, 2102, 2651, 3374, 4204, 5302, 6748, 7357, 10604, 11561, 14714, 18557, 23122, 29428, 37114, 46244, 74228, 80927, 161854, 253291, 323708, 506582, 1013164, 1773037, 2786201, 3546074, 5572402, 7092148, 11144804, 19503407, 39006814, 78013628]

約数ペア:

[(1, 78013628), (2, 39006814), (4, 19503407), (7, 11144804), (11, 7092148), (14, 5572402), (22, 3546074), (28, 2786201), (44, 1773037), (77, 1013164), (154, 506582), (241, 323708), (308, 253291), (482, 161854), (964, 80927), (1051, 74228), (1687, 46244), (2102, 37114), (2651, 29428), (3374, 23122), (4204, 18557), (5302, 14714), (6748, 11561), (7357, 10604)]