28417792

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8568

約数の個数: 36

約数和(自身を含む): 61095160

約数和(自身を除く): 32677368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8539, 17078, 34156, 68312, 111007, 136624, 222014, 273248, 444028, 546496, 888056, 1092992, 1776112, 2185984, 3552224, 7104448, 14208896, 28417792]

約数ペア:

[(1, 28417792), (2, 14208896), (4, 7104448), (8, 3552224), (13, 2185984), (16, 1776112), (26, 1092992), (32, 888056), (52, 546496), (64, 444028), (104, 273248), (128, 222014), (208, 136624), (256, 111007), (416, 68312), (832, 34156), (1664, 17078), (3328, 8539)]