71358218248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{198301}}^1$

素因数の和:199789

約数の個数: 32

約数和(自身を含む): 138208561920

約数和(自身を除く): 66850343672

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1451, 2902, 5804, 11608, 44981, 89962, 179924, 198301, 359848, 396602, 793204, 1586408, 6147331, 12294662, 24589324, 49178648, 287734751, 575469502, 1150939004, 2301878008, 8919777281, 17839554562, 35679109124, 71358218248]

約数ペア:

[(1, 71358218248), (2, 35679109124), (4, 17839554562), (8, 8919777281), (31, 2301878008), (62, 1150939004), (124, 575469502), (248, 287734751), (1451, 49178648), (2902, 24589324), (5804, 12294662), (11608, 6147331), (44981, 1586408), (89962, 793204), (179924, 396602), (198301, 359848)]