78481696

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{34543}}^1$

素因数の和:34624

約数の個数: 24

約数和(自身を含む): 156691584

約数和(自身を除く): 78209888

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 34543, 69086, 138172, 276344, 552688, 1105376, 2452553, 4905106, 9810212, 19620424, 39240848, 78481696]

約数ペア:

[(1, 78481696), (2, 39240848), (4, 19620424), (8, 9810212), (16, 4905106), (32, 2452553), (71, 1105376), (142, 552688), (284, 276344), (568, 138172), (1136, 69086), (2272, 34543)]