63553252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 135869440

約数和(自身を除く): 72316188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1783, 1876, 2546, 3566, 5092, 7132, 8911, 12481, 17822, 24962, 33877, 35644, 49924, 67754, 119461, 135508, 237139, 238922, 474278, 477844, 836227, 948556, 1672454, 2269759, 3344908, 4539518, 9079036, 15888313, 31776626, 63553252]

約数ペア:

[(1, 63553252), (2, 31776626), (4, 15888313), (7, 9079036), (14, 4539518), (19, 3344908), (28, 2269759), (38, 1672454), (67, 948556), (76, 836227), (133, 477844), (134, 474278), (266, 238922), (268, 237139), (469, 135508), (532, 119461), (938, 67754), (1273, 49924), (1783, 35644), (1876, 33877), (2546, 24962), (3566, 17822), (5092, 12481), (7132, 8911)]