67527512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12251}}^1$

素因数の和:12323

約数の個数: 32

約数和(自身を含む): 138937680

約数和(自身を除く): 71410168

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 12251, 24502, 49004, 98008, 159263, 318526, 637052, 649303, 1274104, 1298606, 2597212, 5194424, 8440939, 16881878, 33763756, 67527512]

約数ペア:

[(1, 67527512), (2, 33763756), (4, 16881878), (8, 8440939), (13, 5194424), (26, 2597212), (52, 1298606), (53, 1274104), (104, 649303), (106, 637052), (212, 318526), (424, 159263), (689, 98008), (1378, 49004), (2756, 24502), (5512, 12251)]