71579536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33637}}^1$

素因数の和:33671

約数の個数: 40

約数和(自身を含む): 166844480

約数和(自身を除く): 95264944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 33637, 67274, 134548, 235459, 269096, 470918, 538192, 639103, 941836, 1278206, 1883672, 2556412, 3767344, 4473721, 5112824, 8947442, 10225648, 17894884, 35789768, 71579536]

約数ペア:

[(1, 71579536), (2, 35789768), (4, 17894884), (7, 10225648), (8, 8947442), (14, 5112824), (16, 4473721), (19, 3767344), (28, 2556412), (38, 1883672), (56, 1278206), (76, 941836), (112, 639103), (133, 538192), (152, 470918), (266, 269096), (304, 235459), (532, 134548), (1064, 67274), (2128, 33637)]