13426768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 28346400

約数和(自身を除く): 14919632

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 1523, 2204, 3046, 4408, 6092, 8816, 12184, 24368, 28937, 44167, 57874, 88334, 115748, 176668, 231496, 353336, 462992, 706672, 839173, 1678346, 3356692, 6713384, 13426768]

約数ペア:

[(1, 13426768), (2, 6713384), (4, 3356692), (8, 1678346), (16, 839173), (19, 706672), (29, 462992), (38, 353336), (58, 231496), (76, 176668), (116, 115748), (152, 88334), (232, 57874), (304, 44167), (464, 28937), (551, 24368), (1102, 12184), (1523, 8816), (2204, 6092), (3046, 4408)]