28305690756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{524063}}^1$

素因数の和:524720

約数の個数: 48

約数和(自身を含む): 75599376384

約数和(自身を除く): 47293685628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3858, 4501, 7716, 9002, 13503, 18004, 27006, 54012, 524063, 1048126, 1572189, 2096252, 3144378, 3668441, 6288756, 7336882, 11005323, 14673764, 22010646, 44021292, 336972509, 673945018, 1010917527, 1347890036, 2021835054, 2358807563, 4043670108, 4717615126, 7076422689, 9435230252, 14152845378, 28305690756]

約数ペア:

[(1, 28305690756), (2, 14152845378), (3, 9435230252), (4, 7076422689), (6, 4717615126), (7, 4043670108), (12, 2358807563), (14, 2021835054), (21, 1347890036), (28, 1010917527), (42, 673945018), (84, 336972509), (643, 44021292), (1286, 22010646), (1929, 14673764), (2572, 11005323), (3858, 7336882), (4501, 6288756), (7716, 3668441), (9002, 3144378), (13503, 2096252), (18004, 1572189), (27006, 1048126), (54012, 524063)]