2833792

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 6159780

約数和(自身を除く): 3325988

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 169, 208, 262, 338, 416, 524, 676, 832, 1048, 1352, 1664, 1703, 2096, 2704, 3406, 4192, 5408, 6812, 8384, 10816, 13624, 16768, 21632, 22139, 27248, 44278, 54496, 88556, 108992, 177112, 217984, 354224, 708448, 1416896, 2833792]

約数ペア:

[(1, 2833792), (2, 1416896), (4, 708448), (8, 354224), (13, 217984), (16, 177112), (26, 108992), (32, 88556), (52, 54496), (64, 44278), (104, 27248), (128, 22139), (131, 21632), (169, 16768), (208, 13624), (262, 10816), (338, 8384), (416, 6812), (524, 5408), (676, 4192), (832, 3406), (1048, 2704), (1352, 2096), (1664, 1703)]