8451456

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 24190320

約数和(自身を除く): 15738864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 1693, 2496, 3386, 4992, 5079, 6772, 10158, 13544, 20316, 22009, 27088, 40632, 44018, 54176, 66027, 81264, 88036, 108352, 132054, 162528, 176072, 216704, 264108, 325056, 352144, 528216, 650112, 704288, 1056432, 1408576, 2112864, 2817152, 4225728, 8451456]

約数ペア:

[(1, 8451456), (2, 4225728), (3, 2817152), (4, 2112864), (6, 1408576), (8, 1056432), (12, 704288), (13, 650112), (16, 528216), (24, 352144), (26, 325056), (32, 264108), (39, 216704), (48, 176072), (52, 162528), (64, 132054), (78, 108352), (96, 88036), (104, 81264), (128, 66027), (156, 54176), (192, 44018), (208, 40632), (312, 27088), (384, 22009), (416, 20316), (624, 13544), (832, 10158), (1248, 6772), (1664, 5079), (1693, 4992), (2496, 3386)]