27701928

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 76096800

約数和(自身を除く): 48394872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 5419, 10838, 16257, 21676, 32514, 43352, 48771, 65028, 97542, 130056, 195084, 384749, 390168, 769498, 1154247, 1538996, 2308494, 3077992, 3462741, 4616988, 6925482, 9233976, 13850964, 27701928]

約数ペア:

[(1, 27701928), (2, 13850964), (3, 9233976), (4, 6925482), (6, 4616988), (8, 3462741), (9, 3077992), (12, 2308494), (18, 1538996), (24, 1154247), (36, 769498), (71, 390168), (72, 384749), (142, 195084), (213, 130056), (284, 97542), (426, 65028), (568, 48771), (639, 43352), (852, 32514), (1278, 21676), (1704, 16257), (2556, 10838), (5112, 5419)]