30625952

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 70398720

約数和(自身を除く): 39772768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 2909, 5264, 5818, 10528, 11636, 20363, 23272, 40726, 46544, 81452, 93088, 136723, 162904, 273446, 325808, 546892, 651616, 957061, 1093784, 1914122, 2187568, 3828244, 4375136, 7656488, 15312976, 30625952]

約数ペア:

[(1, 30625952), (2, 15312976), (4, 7656488), (7, 4375136), (8, 3828244), (14, 2187568), (16, 1914122), (28, 1093784), (32, 957061), (47, 651616), (56, 546892), (94, 325808), (112, 273446), (188, 162904), (224, 136723), (329, 93088), (376, 81452), (658, 46544), (752, 40726), (1316, 23272), (1504, 20363), (2632, 11636), (2909, 10528), (5264, 5818)]