1416896

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 42

約数和(自身を含む): 3067812

約数和(自身を除く): 1650916

約数列:

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

約数ペア:

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