6439872

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2005

約数の個数: 56

約数和(自身を含む): 18050256

約数和(自身を除く): 11610384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 1973, 3264, 3946, 5919, 7892, 11838, 15784, 23676, 31568, 33541, 47352, 63136, 67082, 94704, 100623, 126272, 134164, 189408, 201246, 268328, 378816, 402492, 536656, 804984, 1073312, 1609968, 2146624, 3219936, 6439872]

約数ペア:

[(1, 6439872), (2, 3219936), (3, 2146624), (4, 1609968), (6, 1073312), (8, 804984), (12, 536656), (16, 402492), (17, 378816), (24, 268328), (32, 201246), (34, 189408), (48, 134164), (51, 126272), (64, 100623), (68, 94704), (96, 67082), (102, 63136), (136, 47352), (192, 33541), (204, 31568), (272, 23676), (408, 15784), (544, 11838), (816, 7892), (1088, 5919), (1632, 3946), (1973, 3264)]