22561712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1725

約数の個数: 40

約数和(自身を含む): 46874976

約数和(自身を除く): 24313264

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1657, 1702, 3314, 3404, 6628, 6808, 13256, 13616, 26512, 38111, 61309, 76222, 122618, 152444, 245236, 304888, 490472, 609776, 980944, 1410107, 2820214, 5640428, 11280856, 22561712]

約数ペア:

[(1, 22561712), (2, 11280856), (4, 5640428), (8, 2820214), (16, 1410107), (23, 980944), (37, 609776), (46, 490472), (74, 304888), (92, 245236), (148, 152444), (184, 122618), (296, 76222), (368, 61309), (592, 38111), (851, 26512), (1657, 13616), (1702, 13256), (3314, 6808), (3404, 6628)]