1572127856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{57697}}^1$

素因数の和:57849

約数の個数: 40

約数和(自身を含む): 3305403024

約数和(自身を除く): 1733275168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 27248, 57697, 115394, 230788, 461576, 750061, 923152, 1500122, 3000244, 6000488, 7558307, 12000976, 15116614, 30233228, 60466456, 98257991, 120932912, 196515982, 393031964, 786063928, 1572127856]

約数ペア:

[(1, 1572127856), (2, 786063928), (4, 393031964), (8, 196515982), (13, 120932912), (16, 98257991), (26, 60466456), (52, 30233228), (104, 15116614), (131, 12000976), (208, 7558307), (262, 6000488), (524, 3000244), (1048, 1500122), (1703, 923152), (2096, 750061), (3406, 461576), (6812, 230788), (13624, 115394), (27248, 57697)]