22307936

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 52486056

約数和(自身を除く): 30178120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 347, 392, 574, 656, 694, 784, 1148, 1312, 1388, 1568, 2009, 2296, 2429, 2776, 4018, 4592, 4858, 5552, 8036, 9184, 9716, 11104, 14227, 16072, 17003, 19432, 28454, 32144, 34006, 38864, 56908, 64288, 68012, 77728, 99589, 113816, 136024, 199178, 227632, 272048, 398356, 455264, 544096, 697123, 796712, 1394246, 1593424, 2788492, 3186848, 5576984, 11153968, 22307936]

約数ペア:

[(1, 22307936), (2, 11153968), (4, 5576984), (7, 3186848), (8, 2788492), (14, 1593424), (16, 1394246), (28, 796712), (32, 697123), (41, 544096), (49, 455264), (56, 398356), (82, 272048), (98, 227632), (112, 199178), (164, 136024), (196, 113816), (224, 99589), (287, 77728), (328, 68012), (347, 64288), (392, 56908), (574, 38864), (656, 34006), (694, 32144), (784, 28454), (1148, 19432), (1312, 17003), (1388, 16072), (1568, 14227), (2009, 11104), (2296, 9716), (2429, 9184), (2776, 8036), (4018, 5552), (4592, 4858)]