70785616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4519}}^1$

素因数の和:4627

約数の個数: 40

約数和(自身を含む): 151329600

約数和(自身を除く): 80543984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 4519, 7832, 9038, 15664, 18076, 36152, 49709, 72304, 99418, 198836, 397672, 402191, 795344, 804382, 1608764, 3217528, 4424101, 6435056, 8848202, 17696404, 35392808, 70785616]

約数ペア:

[(1, 70785616), (2, 35392808), (4, 17696404), (8, 8848202), (11, 6435056), (16, 4424101), (22, 3217528), (44, 1608764), (88, 804382), (89, 795344), (176, 402191), (178, 397672), (356, 198836), (712, 99418), (979, 72304), (1424, 49709), (1958, 36152), (3916, 18076), (4519, 15664), (7832, 9038)]