448243744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56711}}^1$

素因数の和:56753

約数の個数: 48

約数和(自身を含む): 1000399680

約数和(自身を除く): 552155936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 56711, 113422, 226844, 453688, 737243, 907376, 1077509, 1474486, 1814752, 2155018, 2948972, 4310036, 5897944, 8620072, 11795888, 14007617, 17240144, 23591776, 28015234, 34480288, 56030468, 112060936, 224121872, 448243744]

約数ペア:

[(1, 448243744), (2, 224121872), (4, 112060936), (8, 56030468), (13, 34480288), (16, 28015234), (19, 23591776), (26, 17240144), (32, 14007617), (38, 11795888), (52, 8620072), (76, 5897944), (104, 4310036), (152, 2948972), (208, 2155018), (247, 1814752), (304, 1474486), (416, 1077509), (494, 907376), (608, 737243), (988, 453688), (1976, 226844), (3952, 113422), (7904, 56711)]