27928252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3082

約数の個数: 36

約数和(自身を含む): 56567560

約数和(自身を除く): 28639308

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 3037, 4598, 6074, 9196, 12148, 33407, 57703, 66814, 115406, 133628, 230812, 367477, 634733, 734954, 1269466, 1469908, 2538932, 6982063, 13964126, 27928252]

約数ペア:

[(1, 27928252), (2, 13964126), (4, 6982063), (11, 2538932), (19, 1469908), (22, 1269466), (38, 734954), (44, 634733), (76, 367477), (121, 230812), (209, 133628), (242, 115406), (418, 66814), (484, 57703), (836, 33407), (2299, 12148), (3037, 9196), (4598, 6074)]