74428472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1453}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 147435600

約数和(自身を除く): 73007128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 674, 1348, 1453, 2696, 2906, 5812, 6403, 11624, 12806, 25612, 27607, 51224, 55214, 110428, 220856, 489661, 979322, 1958644, 3917288, 9303559, 18607118, 37214236, 74428472]

約数ペア:

[(1, 74428472), (2, 37214236), (4, 18607118), (8, 9303559), (19, 3917288), (38, 1958644), (76, 979322), (152, 489661), (337, 220856), (674, 110428), (1348, 55214), (1453, 51224), (2696, 27607), (2906, 25612), (5812, 12806), (6403, 11624)]