1236556064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{55441}}^1$

素因数の和:55509

約数の個数: 48

約数和(自身を含む): 2640591576

約数和(自身を除く): 1404035512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 11152, 22304, 55441, 110882, 221764, 443528, 887056, 942497, 1774112, 1884994, 2273081, 3769988, 4546162, 7539976, 9092324, 15079952, 18184648, 30159904, 36369296, 38642377, 72738592, 77284754, 154569508, 309139016, 618278032, 1236556064]

約数ペア:

[(1, 1236556064), (2, 618278032), (4, 309139016), (8, 154569508), (16, 77284754), (17, 72738592), (32, 38642377), (34, 36369296), (41, 30159904), (68, 18184648), (82, 15079952), (136, 9092324), (164, 7539976), (272, 4546162), (328, 3769988), (544, 2273081), (656, 1884994), (697, 1774112), (1312, 942497), (1394, 887056), (2788, 443528), (5576, 221764), (11152, 110882), (22304, 55441)]