65835728

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15887}}^1$

素因数の和:15939

約数の個数: 40

約数和(自身を含む): 149728512

約数和(自身を除く): 83892784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 15887, 31774, 63548, 111209, 127096, 222418, 254192, 444836, 587819, 889672, 1175638, 1779344, 2351276, 4114733, 4702552, 8229466, 9405104, 16458932, 32917864, 65835728]

約数ペア:

[(1, 65835728), (2, 32917864), (4, 16458932), (7, 9405104), (8, 8229466), (14, 4702552), (16, 4114733), (28, 2351276), (37, 1779344), (56, 1175638), (74, 889672), (112, 587819), (148, 444836), (259, 254192), (296, 222418), (518, 127096), (592, 111209), (1036, 63548), (2072, 31774), (4144, 15887)]