25421616

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1459}}^1$

素因数の和:1495

約数の個数: 90

約数和(自身を含む): 78254540

約数和(自身を除く): 52832924

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1459, 1584, 1936, 2178, 2904, 2918, 4356, 4377, 5808, 5836, 8712, 8754, 11672, 13131, 16049, 17424, 17508, 23344, 26262, 32098, 35016, 48147, 52524, 64196, 70032, 96294, 105048, 128392, 144441, 176539, 192588, 210096, 256784, 288882, 353078, 385176, 529617, 577764, 706156, 770352, 1059234, 1155528, 1412312, 1588851, 2118468, 2311056, 2824624, 3177702, 4236936, 6355404, 8473872, 12710808, 25421616]

約数ペア:

[(1, 25421616), (2, 12710808), (3, 8473872), (4, 6355404), (6, 4236936), (8, 3177702), (9, 2824624), (11, 2311056), (12, 2118468), (16, 1588851), (18, 1412312), (22, 1155528), (24, 1059234), (33, 770352), (36, 706156), (44, 577764), (48, 529617), (66, 385176), (72, 353078), (88, 288882), (99, 256784), (121, 210096), (132, 192588), (144, 176539), (176, 144441), (198, 128392), (242, 105048), (264, 96294), (363, 70032), (396, 64196), (484, 52524), (528, 48147), (726, 35016), (792, 32098), (968, 26262), (1089, 23344), (1452, 17508), (1459, 17424), (1584, 16049), (1936, 13131), (2178, 11672), (2904, 8754), (2918, 8712), (4356, 5836), (4377, 5808)]