56412664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5428

約数の個数: 64

約数和(自身を含む): 139656960

約数和(自身を除く): 83244296

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 5387, 10472, 10774, 21548, 37709, 43096, 59257, 75418, 91579, 118514, 150836, 183158, 237028, 301672, 366316, 414799, 474056, 641053, 732632, 829598, 1007369, 1282106, 1659196, 2014738, 2564212, 3318392, 4029476, 5128424, 7051583, 8058952, 14103166, 28206332, 56412664]

約数ペア:

[(1, 56412664), (2, 28206332), (4, 14103166), (7, 8058952), (8, 7051583), (11, 5128424), (14, 4029476), (17, 3318392), (22, 2564212), (28, 2014738), (34, 1659196), (44, 1282106), (56, 1007369), (68, 829598), (77, 732632), (88, 641053), (119, 474056), (136, 414799), (154, 366316), (187, 301672), (238, 237028), (308, 183158), (374, 150836), (476, 118514), (616, 91579), (748, 75418), (952, 59257), (1309, 43096), (1496, 37709), (2618, 21548), (5236, 10774), (5387, 10472)]