69345952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 148758120

約数和(自身を除く): 79412168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 1873, 2314, 2848, 3746, 4628, 7492, 9256, 14984, 18512, 24349, 29968, 37024, 48698, 59936, 97396, 166697, 194792, 333394, 389584, 666788, 779168, 1333576, 2167061, 2667152, 4334122, 5334304, 8668244, 17336488, 34672976, 69345952]

約数ペア:

[(1, 69345952), (2, 34672976), (4, 17336488), (8, 8668244), (13, 5334304), (16, 4334122), (26, 2667152), (32, 2167061), (52, 1333576), (89, 779168), (104, 666788), (178, 389584), (208, 333394), (356, 194792), (416, 166697), (712, 97396), (1157, 59936), (1424, 48698), (1873, 37024), (2314, 29968), (2848, 24349), (3746, 18512), (4628, 14984), (7492, 9256)]