71376016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 142115904

約数和(自身を除く): 70739888

約数列:

[1, 2, 4, 8, 16, 71, 83, 142, 166, 284, 332, 568, 664, 757, 1136, 1328, 1514, 3028, 5893, 6056, 11786, 12112, 23572, 47144, 53747, 62831, 94288, 107494, 125662, 214988, 251324, 429976, 502648, 859952, 1005296, 4461001, 8922002, 17844004, 35688008, 71376016]

約数ペア:

[(1, 71376016), (2, 35688008), (4, 17844004), (8, 8922002), (16, 4461001), (71, 1005296), (83, 859952), (142, 502648), (166, 429976), (284, 251324), (332, 214988), (568, 125662), (664, 107494), (757, 94288), (1136, 62831), (1328, 53747), (1514, 47144), (3028, 23572), (5893, 12112), (6056, 11786)]