1427170784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{7507}}^1$

素因数の和:7987

約数の個数: 48

約数和(自身を含む): 3032901648

約数和(自身を除く): 1605730864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 457, 914, 1828, 3656, 5941, 7312, 7507, 11882, 14624, 15014, 23764, 30028, 47528, 60056, 95056, 97591, 120112, 190112, 195182, 240224, 390364, 780728, 1561456, 3122912, 3430699, 6861398, 13722796, 27445592, 44599087, 54891184, 89198174, 109782368, 178396348, 356792696, 713585392, 1427170784]

約数ペア:

[(1, 1427170784), (2, 713585392), (4, 356792696), (8, 178396348), (13, 109782368), (16, 89198174), (26, 54891184), (32, 44599087), (52, 27445592), (104, 13722796), (208, 6861398), (416, 3430699), (457, 3122912), (914, 1561456), (1828, 780728), (3656, 390364), (5941, 240224), (7312, 195182), (7507, 190112), (11882, 120112), (14624, 97591), (15014, 95056), (23764, 60056), (30028, 47528)]