12487296

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 34272000

約数和(自身を除く): 21784704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1049, 1488, 1984, 2098, 2976, 3147, 3968, 4196, 5952, 6294, 8392, 11904, 12588, 16784, 25176, 32519, 33568, 50352, 65038, 67136, 97557, 100704, 130076, 134272, 195114, 201408, 260152, 390228, 402816, 520304, 780456, 1040608, 1560912, 2081216, 3121824, 4162432, 6243648, 12487296]

約数ペア:

[(1, 12487296), (2, 6243648), (3, 4162432), (4, 3121824), (6, 2081216), (8, 1560912), (12, 1040608), (16, 780456), (24, 520304), (31, 402816), (32, 390228), (48, 260152), (62, 201408), (64, 195114), (93, 134272), (96, 130076), (124, 100704), (128, 97557), (186, 67136), (192, 65038), (248, 50352), (372, 33568), (384, 32519), (496, 25176), (744, 16784), (992, 12588), (1049, 11904), (1488, 8392), (1984, 6294), (2098, 5952), (2976, 4196), (3147, 3968)]