56318416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2732

約数の個数: 80

約数和(自身を含む): 144097920

約数和(自身を除く): 87779504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2689, 2992, 5236, 5378, 10472, 10756, 18823, 20944, 21512, 29579, 37646, 43024, 45713, 59158, 75292, 91426, 118316, 150584, 182852, 207053, 236632, 301168, 319991, 365704, 414106, 473264, 502843, 639982, 731408, 828212, 1005686, 1279964, 1656424, 2011372, 2559928, 3312848, 3519901, 4022744, 5119856, 7039802, 8045488, 14079604, 28159208, 56318416]

約数ペア:

[(1, 56318416), (2, 28159208), (4, 14079604), (7, 8045488), (8, 7039802), (11, 5119856), (14, 4022744), (16, 3519901), (17, 3312848), (22, 2559928), (28, 2011372), (34, 1656424), (44, 1279964), (56, 1005686), (68, 828212), (77, 731408), (88, 639982), (112, 502843), (119, 473264), (136, 414106), (154, 365704), (176, 319991), (187, 301168), (238, 236632), (272, 207053), (308, 182852), (374, 150584), (476, 118316), (616, 91426), (748, 75292), (952, 59158), (1232, 45713), (1309, 43024), (1496, 37646), (1904, 29579), (2618, 21512), (2689, 20944), (2992, 18823), (5236, 10756), (5378, 10472)]