404873344

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{32609}}^1$

素因数の和:32720

約数の個数: 32

約数和(自身を含む): 814923900

約数和(自身を除く): 410050556

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 32609, 65218, 130436, 260872, 521744, 1043488, 2086976, 3163073, 4173952, 6326146, 12652292, 25304584, 50609168, 101218336, 202436672, 404873344]

約数ペア:

[(1, 404873344), (2, 202436672), (4, 101218336), (8, 50609168), (16, 25304584), (32, 12652292), (64, 6326146), (97, 4173952), (128, 3163073), (194, 2086976), (388, 1043488), (776, 521744), (1552, 260872), (3104, 130436), (6208, 65218), (12416, 32609)]