69468752

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 138268680

約数和(自身を除く): 68799928

約数列:

[1, 2, 4, 8, 16, 61, 109, 122, 218, 244, 436, 488, 653, 872, 976, 1306, 1744, 2612, 5224, 6649, 10448, 13298, 26596, 39833, 53192, 71177, 79666, 106384, 142354, 159332, 284708, 318664, 569416, 637328, 1138832, 4341797, 8683594, 17367188, 34734376, 69468752]

約数ペア:

[(1, 69468752), (2, 34734376), (4, 17367188), (8, 8683594), (16, 4341797), (61, 1138832), (109, 637328), (122, 569416), (218, 318664), (244, 284708), (436, 159332), (488, 142354), (653, 106384), (872, 79666), (976, 71177), (1306, 53192), (1744, 39833), (2612, 26596), (5224, 13298), (6649, 10448)]