73915168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{121571}}^1$

素因数の和:121600

約数の個数: 24

約数和(自身を含む): 153180720

約数和(自身を除く): 79265552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 121571, 243142, 486284, 972568, 1945136, 2309849, 3890272, 4619698, 9239396, 18478792, 36957584, 73915168]

約数ペア:

[(1, 73915168), (2, 36957584), (4, 18478792), (8, 9239396), (16, 4619698), (19, 3890272), (32, 2309849), (38, 1945136), (76, 972568), (152, 486284), (304, 243142), (608, 121571)]