67355312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 135527040

約数和(自身を除く): 68171728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 229, 248, 458, 496, 593, 916, 1186, 1832, 2372, 3664, 4744, 7099, 9488, 14198, 18383, 28396, 36766, 56792, 73532, 113584, 135797, 147064, 271594, 294128, 543188, 1086376, 2172752, 4209707, 8419414, 16838828, 33677656, 67355312]

約数ペア:

[(1, 67355312), (2, 33677656), (4, 16838828), (8, 8419414), (16, 4209707), (31, 2172752), (62, 1086376), (124, 543188), (229, 294128), (248, 271594), (458, 147064), (496, 135797), (593, 113584), (916, 73532), (1186, 56792), (1832, 36766), (2372, 28396), (3664, 18383), (4744, 14198), (7099, 9488)]