40501552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27817}}^1$

素因数の和:27845

約数の個数: 40

約数和(自身を含む): 96584096

約数和(自身を除く): 56082544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 27817, 55634, 111268, 194719, 222536, 361621, 389438, 445072, 723242, 778876, 1446484, 1557752, 2531347, 2892968, 3115504, 5062694, 5785936, 10125388, 20250776, 40501552]

約数ペア:

[(1, 40501552), (2, 20250776), (4, 10125388), (7, 5785936), (8, 5062694), (13, 3115504), (14, 2892968), (16, 2531347), (26, 1557752), (28, 1446484), (52, 778876), (56, 723242), (91, 445072), (104, 389438), (112, 361621), (182, 222536), (208, 194719), (364, 111268), (728, 55634), (1456, 27817)]