72475304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22259}}^1$

素因数の和:22313

約数の個数: 32

約数和(自身を含む): 152258400

約数和(自身を除く): 79783096

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 22259, 44518, 89036, 178072, 244849, 489698, 823583, 979396, 1647166, 1958792, 3294332, 6588664, 9059413, 18118826, 36237652, 72475304]

約数ペア:

[(1, 72475304), (2, 36237652), (4, 18118826), (8, 9059413), (11, 6588664), (22, 3294332), (37, 1958792), (44, 1647166), (74, 979396), (88, 823583), (148, 489698), (296, 244849), (407, 178072), (814, 89036), (1628, 44518), (3256, 22259)]