2117521088

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{2473}}^1$

素因数の和:3289

約数の個数: 56

約数和(自身を含む): 4456584432

約数和(自身を除く): 2339063344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 787, 1088, 1574, 2473, 3148, 4946, 6296, 9892, 12592, 13379, 19784, 25184, 26758, 39568, 42041, 50368, 53516, 79136, 84082, 107032, 158272, 168164, 214064, 336328, 428128, 672656, 856256, 1345312, 1946251, 2690624, 3892502, 7785004, 15570008, 31140016, 33086267, 62280032, 66172534, 124560064, 132345068, 264690136, 529380272, 1058760544, 2117521088]

約数ペア:

[(1, 2117521088), (2, 1058760544), (4, 529380272), (8, 264690136), (16, 132345068), (17, 124560064), (32, 66172534), (34, 62280032), (64, 33086267), (68, 31140016), (136, 15570008), (272, 7785004), (544, 3892502), (787, 2690624), (1088, 1946251), (1574, 1345312), (2473, 856256), (3148, 672656), (4946, 428128), (6296, 336328), (9892, 214064), (12592, 168164), (13379, 158272), (19784, 107032), (25184, 84082), (26758, 79136), (39568, 53516), (42041, 50368)]