8847488

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 19132650

約数和(自身を除く): 10285162

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 409, 416, 676, 818, 832, 1352, 1636, 1664, 2704, 3272, 5317, 5408, 6544, 10634, 10816, 13088, 21268, 21632, 26176, 42536, 52352, 69121, 85072, 138242, 170144, 276484, 340288, 552968, 680576, 1105936, 2211872, 4423744, 8847488]

約数ペア:

[(1, 8847488), (2, 4423744), (4, 2211872), (8, 1105936), (13, 680576), (16, 552968), (26, 340288), (32, 276484), (52, 170144), (64, 138242), (104, 85072), (128, 69121), (169, 52352), (208, 42536), (338, 26176), (409, 21632), (416, 21268), (676, 13088), (818, 10816), (832, 10634), (1352, 6544), (1636, 5408), (1664, 5317), (2704, 3272)]