22704088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 50342400

約数和(自身を除く): 27638312

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 367, 407, 418, 703, 734, 814, 836, 1406, 1468, 1628, 1672, 2812, 2936, 3256, 4037, 5624, 6973, 7733, 8074, 13579, 13946, 15466, 16148, 27158, 27892, 30932, 32296, 54316, 55784, 61864, 76703, 108632, 149369, 153406, 258001, 298738, 306812, 516002, 597476, 613624, 1032004, 1194952, 2064008, 2838011, 5676022, 11352044, 22704088]

約数ペア:

[(1, 22704088), (2, 11352044), (4, 5676022), (8, 2838011), (11, 2064008), (19, 1194952), (22, 1032004), (37, 613624), (38, 597476), (44, 516002), (74, 306812), (76, 298738), (88, 258001), (148, 153406), (152, 149369), (209, 108632), (296, 76703), (367, 61864), (407, 55784), (418, 54316), (703, 32296), (734, 30932), (814, 27892), (836, 27158), (1406, 16148), (1468, 15466), (1628, 13946), (1672, 13579), (2812, 8074), (2936, 7733), (3256, 6973), (4037, 5624)]