28885376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17359}}^1$

素因数の和:17386

約数の個数: 32

約数和(自身を含む): 61975200

約数和(自身を除く): 33089824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17359, 34718, 69436, 138872, 225667, 277744, 451334, 555488, 902668, 1110976, 1805336, 2221952, 3610672, 7221344, 14442688, 28885376]

約数ペア:

[(1, 28885376), (2, 14442688), (4, 7221344), (8, 3610672), (13, 2221952), (16, 1805336), (26, 1110976), (32, 902668), (52, 555488), (64, 451334), (104, 277744), (128, 225667), (208, 138872), (416, 69436), (832, 34718), (1664, 17359)]