72631664

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15817}}^1$

素因数の和:15873

約数の個数: 40

約数和(自身を含む): 164760288

約数和(自身を除く): 92128624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 15817, 31634, 63268, 110719, 126536, 221438, 253072, 442876, 648497, 885752, 1296994, 1771504, 2593988, 4539479, 5187976, 9078958, 10375952, 18157916, 36315832, 72631664]

約数ペア:

[(1, 72631664), (2, 36315832), (4, 18157916), (7, 10375952), (8, 9078958), (14, 5187976), (16, 4539479), (28, 2593988), (41, 1771504), (56, 1296994), (82, 885752), (112, 648497), (164, 442876), (287, 253072), (328, 221438), (574, 126536), (656, 110719), (1148, 63268), (2296, 31634), (4592, 15817)]