40940944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6287}}^1$

素因数の和:6343

約数の個数: 40

約数和(自身を含む): 88887168

約数和(自身を除く): 47946224

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6287, 6512, 12574, 25148, 50296, 69157, 100592, 138314, 232619, 276628, 465238, 553256, 930476, 1106512, 1860952, 2558809, 3721904, 5117618, 10235236, 20470472, 40940944]

約数ペア:

[(1, 40940944), (2, 20470472), (4, 10235236), (8, 5117618), (11, 3721904), (16, 2558809), (22, 1860952), (37, 1106512), (44, 930476), (74, 553256), (88, 465238), (148, 276628), (176, 232619), (296, 138314), (407, 100592), (592, 69157), (814, 50296), (1628, 25148), (3256, 12574), (6287, 6512)]