79439872

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 161179200

約数和(自身を除く): 81739328

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 491, 512, 632, 982, 1024, 1264, 1964, 2048, 2528, 3928, 5056, 7856, 10112, 15712, 20224, 31424, 38789, 40448, 62848, 77578, 80896, 125696, 155156, 161792, 251392, 310312, 502784, 620624, 1005568, 1241248, 2482496, 4964992, 9929984, 19859968, 39719936, 79439872]

約数ペア:

[(1, 79439872), (2, 39719936), (4, 19859968), (8, 9929984), (16, 4964992), (32, 2482496), (64, 1241248), (79, 1005568), (128, 620624), (158, 502784), (256, 310312), (316, 251392), (491, 161792), (512, 155156), (632, 125696), (982, 80896), (1024, 77578), (1264, 62848), (1964, 40448), (2048, 38789), (2528, 31424), (3928, 20224), (5056, 15712), (7856, 10112)]