25621232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17597}}^1$

素因数の和:17625

約数の個数: 40

約数和(自身を含む): 61100256

約数和(自身を除く): 35479024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 17597, 35194, 70388, 123179, 140776, 228761, 246358, 281552, 457522, 492716, 915044, 985432, 1601327, 1830088, 1970864, 3202654, 3660176, 6405308, 12810616, 25621232]

約数ペア:

[(1, 25621232), (2, 12810616), (4, 6405308), (7, 3660176), (8, 3202654), (13, 1970864), (14, 1830088), (16, 1601327), (26, 985432), (28, 915044), (52, 492716), (56, 457522), (91, 281552), (104, 246358), (112, 228761), (182, 140776), (208, 123179), (364, 70388), (728, 35194), (1456, 17597)]