27053416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13691}}^1$

素因数の和:13729

約数の個数: 32

約数和(自身を含む): 57506400

約数和(自身を除く): 30452984

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13691, 27382, 54764, 109528, 177983, 260129, 355966, 520258, 711932, 1040516, 1423864, 2081032, 3381677, 6763354, 13526708, 27053416]

約数ペア:

[(1, 27053416), (2, 13526708), (4, 6763354), (8, 3381677), (13, 2081032), (19, 1423864), (26, 1040516), (38, 711932), (52, 520258), (76, 355966), (104, 260129), (152, 177983), (247, 109528), (494, 54764), (988, 27382), (1976, 13691)]