422590064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{6491}}^1$

素因数の和:6825

約数の個数: 40

約数和(自身を含む): 884703792

約数和(自身を除く): 462113728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313, 626, 1252, 2504, 4069, 5008, 6491, 8138, 12982, 16276, 25964, 32552, 51928, 65104, 84383, 103856, 168766, 337532, 675064, 1350128, 2031683, 4063366, 8126732, 16253464, 26411879, 32506928, 52823758, 105647516, 211295032, 422590064]

約数ペア:

[(1, 422590064), (2, 211295032), (4, 105647516), (8, 52823758), (13, 32506928), (16, 26411879), (26, 16253464), (52, 8126732), (104, 4063366), (208, 2031683), (313, 1350128), (626, 675064), (1252, 337532), (2504, 168766), (4069, 103856), (5008, 84383), (6491, 65104), (8138, 51928), (12982, 32552), (16276, 25964)]