47003936

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1022

約数の個数: 72

約数和(自身を含む): 111234816

約数和(自身を除く): 64230880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 967, 992, 1519, 1568, 1736, 1934, 3038, 3472, 3868, 6076, 6769, 6944, 7736, 12152, 13538, 15472, 24304, 27076, 29977, 30944, 47383, 48608, 54152, 59954, 94766, 108304, 119908, 189532, 209839, 216608, 239816, 379064, 419678, 479632, 758128, 839356, 959264, 1468873, 1516256, 1678712, 2937746, 3357424, 5875492, 6714848, 11750984, 23501968, 47003936]

約数ペア:

[(1, 47003936), (2, 23501968), (4, 11750984), (7, 6714848), (8, 5875492), (14, 3357424), (16, 2937746), (28, 1678712), (31, 1516256), (32, 1468873), (49, 959264), (56, 839356), (62, 758128), (98, 479632), (112, 419678), (124, 379064), (196, 239816), (217, 216608), (224, 209839), (248, 189532), (392, 119908), (434, 108304), (496, 94766), (784, 59954), (868, 54152), (967, 48608), (992, 47383), (1519, 30944), (1568, 29977), (1736, 27076), (1934, 24304), (3038, 15472), (3472, 13538), (3868, 12152), (6076, 7736), (6769, 6944)]