39664796608

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{224633}}^1$

素因数の和:224765

約数の個数: 56

約数和(自身を含む): 82162131840

約数和(自身を除く): 42497335232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 178, 248, 356, 496, 712, 992, 1424, 1984, 2759, 2848, 5518, 5696, 11036, 22072, 44144, 88288, 176576, 224633, 449266, 898532, 1797064, 3594128, 6963623, 7188256, 13927246, 14376512, 19992337, 27854492, 39984674, 55708984, 79969348, 111417968, 159938696, 222835936, 319877392, 445671872, 619762447, 639754784, 1239524894, 1279509568, 2479049788, 4958099576, 9916199152, 19832398304, 39664796608]

約数ペア:

[(1, 39664796608), (2, 19832398304), (4, 9916199152), (8, 4958099576), (16, 2479049788), (31, 1279509568), (32, 1239524894), (62, 639754784), (64, 619762447), (89, 445671872), (124, 319877392), (178, 222835936), (248, 159938696), (356, 111417968), (496, 79969348), (712, 55708984), (992, 39984674), (1424, 27854492), (1984, 19992337), (2759, 14376512), (2848, 13927246), (5518, 7188256), (5696, 6963623), (11036, 3594128), (22072, 1797064), (44144, 898532), (88288, 449266), (176576, 224633)]