2015325728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{32083}}^1$

素因数の和:32257

約数の個数: 48

約数和(自身を含む): 4301309376

約数和(自身を除く): 2285983648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 208, 302, 416, 604, 1208, 1963, 2416, 3926, 4832, 7852, 15704, 31408, 32083, 62816, 64166, 128332, 256664, 417079, 513328, 834158, 1026656, 1668316, 3336632, 4844533, 6673264, 9689066, 13346528, 19378132, 38756264, 62978929, 77512528, 125957858, 155025056, 251915716, 503831432, 1007662864, 2015325728]

約数ペア:

[(1, 2015325728), (2, 1007662864), (4, 503831432), (8, 251915716), (13, 155025056), (16, 125957858), (26, 77512528), (32, 62978929), (52, 38756264), (104, 19378132), (151, 13346528), (208, 9689066), (302, 6673264), (416, 4844533), (604, 3336632), (1208, 1668316), (1963, 1026656), (2416, 834158), (3926, 513328), (4832, 417079), (7852, 256664), (15704, 128332), (31408, 64166), (32083, 62816)]