26871472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 56308400

約数和(自身を除く): 29436928

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2389, 2812, 4778, 5624, 9556, 11248, 19112, 38224, 45391, 88393, 90782, 176786, 181564, 353572, 363128, 707144, 726256, 1414288, 1679467, 3358934, 6717868, 13435736, 26871472]

約数ペア:

[(1, 26871472), (2, 13435736), (4, 6717868), (8, 3358934), (16, 1679467), (19, 1414288), (37, 726256), (38, 707144), (74, 363128), (76, 353572), (148, 181564), (152, 176786), (296, 90782), (304, 88393), (592, 45391), (703, 38224), (1406, 19112), (2389, 11248), (2812, 9556), (4778, 5624)]