77735008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 167333040

約数和(自身を除く): 89598032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 2789, 3484, 5578, 6968, 11156, 13936, 22312, 27872, 36257, 44624, 72514, 89248, 145028, 186863, 290056, 373726, 580112, 747452, 1160224, 1494904, 2429219, 2989808, 4858438, 5979616, 9716876, 19433752, 38867504, 77735008]

約数ペア:

[(1, 77735008), (2, 38867504), (4, 19433752), (8, 9716876), (13, 5979616), (16, 4858438), (26, 2989808), (32, 2429219), (52, 1494904), (67, 1160224), (104, 747452), (134, 580112), (208, 373726), (268, 290056), (416, 186863), (536, 145028), (871, 89248), (1072, 72514), (1742, 44624), (2144, 36257), (2789, 27872), (3484, 22312), (5578, 13936), (6968, 11156)]