69391952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32609}}^1$

素因数の和:32643

約数の個数: 40

約数和(自身を含む): 161745600

約数和(自身を除く): 92353648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 32609, 65218, 130436, 228263, 260872, 456526, 521744, 619571, 913052, 1239142, 1826104, 2478284, 3652208, 4336997, 4956568, 8673994, 9913136, 17347988, 34695976, 69391952]

約数ペア:

[(1, 69391952), (2, 34695976), (4, 17347988), (7, 9913136), (8, 8673994), (14, 4956568), (16, 4336997), (19, 3652208), (28, 2478284), (38, 1826104), (56, 1239142), (76, 913052), (112, 619571), (133, 521744), (152, 456526), (266, 260872), (304, 228263), (532, 130436), (1064, 65218), (2128, 32609)]