22145648

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 60

約数和(自身を含む): 51059232

約数和(自身を除く): 28913584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 601, 658, 752, 784, 1202, 1316, 2303, 2404, 2632, 4207, 4606, 4808, 5264, 8414, 9212, 9616, 16828, 18424, 28247, 29449, 33656, 36848, 56494, 58898, 67312, 112988, 117796, 197729, 225976, 235592, 395458, 451952, 471184, 790916, 1384103, 1581832, 2768206, 3163664, 5536412, 11072824, 22145648]

約数ペア:

[(1, 22145648), (2, 11072824), (4, 5536412), (7, 3163664), (8, 2768206), (14, 1581832), (16, 1384103), (28, 790916), (47, 471184), (49, 451952), (56, 395458), (94, 235592), (98, 225976), (112, 197729), (188, 117796), (196, 112988), (329, 67312), (376, 58898), (392, 56494), (601, 36848), (658, 33656), (752, 29449), (784, 28247), (1202, 18424), (1316, 16828), (2303, 9616), (2404, 9212), (2632, 8414), (4207, 5264), (4606, 4808)]