72473296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34057}}^1$

素因数の和:34091

約数の個数: 40

約数和(自身を含む): 168927680

約数和(自身を除く): 96454384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34057, 68114, 136228, 238399, 272456, 476798, 544912, 647083, 953596, 1294166, 1907192, 2588332, 3814384, 4529581, 5176664, 9059162, 10353328, 18118324, 36236648, 72473296]

約数ペア:

[(1, 72473296), (2, 36236648), (4, 18118324), (7, 10353328), (8, 9059162), (14, 5176664), (16, 4529581), (19, 3814384), (28, 2588332), (38, 1907192), (56, 1294166), (76, 953596), (112, 647083), (133, 544912), (152, 476798), (266, 272456), (304, 238399), (532, 136228), (1064, 68114), (2128, 34057)]