64348656

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21977}}^1$

素因数の和:22049

約数の個数: 40

約数和(自身を含む): 168966864

約数和(自身を除く): 104618208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 21977, 43954, 65931, 87908, 131862, 175816, 263724, 351632, 527448, 1054896, 1340597, 2681194, 4021791, 5362388, 8043582, 10724776, 16087164, 21449552, 32174328, 64348656]

約数ペア:

[(1, 64348656), (2, 32174328), (3, 21449552), (4, 16087164), (6, 10724776), (8, 8043582), (12, 5362388), (16, 4021791), (24, 2681194), (48, 1340597), (61, 1054896), (122, 527448), (183, 351632), (244, 263724), (366, 175816), (488, 131862), (732, 87908), (976, 65931), (1464, 43954), (2928, 21977)]