8542072

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 20448000

約数和(自身を除く): 11905928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 283, 308, 343, 392, 539, 566, 616, 686, 1078, 1132, 1372, 1981, 2156, 2264, 2744, 3113, 3773, 3962, 4312, 6226, 7546, 7924, 12452, 13867, 15092, 15848, 21791, 24904, 27734, 30184, 43582, 55468, 87164, 97069, 110936, 152537, 174328, 194138, 305074, 388276, 610148, 776552, 1067759, 1220296, 2135518, 4271036, 8542072]

約数ペア:

[(1, 8542072), (2, 4271036), (4, 2135518), (7, 1220296), (8, 1067759), (11, 776552), (14, 610148), (22, 388276), (28, 305074), (44, 194138), (49, 174328), (56, 152537), (77, 110936), (88, 97069), (98, 87164), (154, 55468), (196, 43582), (283, 30184), (308, 27734), (343, 24904), (392, 21791), (539, 15848), (566, 15092), (616, 13867), (686, 12452), (1078, 7924), (1132, 7546), (1372, 6226), (1981, 4312), (2156, 3962), (2264, 3773), (2744, 3113)]