7747328992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277961}}^1$

素因数の和:278051

約数の個数: 48

約数和(自身を含む): 16671048912

約数和(自身を除く): 8923719920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 13936, 27872, 277961, 555922, 1111844, 2223688, 3613493, 4447376, 7226986, 8894752, 14453972, 18623387, 28907944, 37246774, 57815888, 74493548, 115631776, 148987096, 242104031, 297974192, 484208062, 595948384, 968416124, 1936832248, 3873664496, 7747328992]

約数ペア:

[(1, 7747328992), (2, 3873664496), (4, 1936832248), (8, 968416124), (13, 595948384), (16, 484208062), (26, 297974192), (32, 242104031), (52, 148987096), (67, 115631776), (104, 74493548), (134, 57815888), (208, 37246774), (268, 28907944), (416, 18623387), (536, 14453972), (871, 8894752), (1072, 7226986), (1742, 4447376), (2144, 3613493), (3484, 2223688), (6968, 1111844), (13936, 555922), (27872, 277961)]