25673296

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 55660500

約数和(自身を除く): 29987204

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 121, 149, 176, 178, 242, 298, 356, 484, 596, 712, 968, 979, 1192, 1424, 1639, 1936, 1958, 2384, 3278, 3916, 6556, 7832, 10769, 13112, 13261, 15664, 18029, 21538, 26224, 26522, 36058, 43076, 53044, 72116, 86152, 106088, 144232, 145871, 172304, 212176, 288464, 291742, 583484, 1166968, 1604581, 2333936, 3209162, 6418324, 12836648, 25673296]

約数ペア:

[(1, 25673296), (2, 12836648), (4, 6418324), (8, 3209162), (11, 2333936), (16, 1604581), (22, 1166968), (44, 583484), (88, 291742), (89, 288464), (121, 212176), (149, 172304), (176, 145871), (178, 144232), (242, 106088), (298, 86152), (356, 72116), (484, 53044), (596, 43076), (712, 36058), (968, 26522), (979, 26224), (1192, 21538), (1424, 18029), (1639, 15664), (1936, 13261), (1958, 13112), (2384, 10769), (3278, 7832), (3916, 6556)]