28327296

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 76377600

約数和(自身を除く): 48050304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1039, 1136, 1704, 2078, 2272, 3117, 3408, 4156, 4544, 6234, 6816, 8312, 9088, 12468, 13632, 16624, 24936, 27264, 33248, 49872, 66496, 73769, 99744, 132992, 147538, 199488, 221307, 295076, 398976, 442614, 590152, 885228, 1180304, 1770456, 2360608, 3540912, 4721216, 7081824, 9442432, 14163648, 28327296]

約数ペア:

[(1, 28327296), (2, 14163648), (3, 9442432), (4, 7081824), (6, 4721216), (8, 3540912), (12, 2360608), (16, 1770456), (24, 1180304), (32, 885228), (48, 590152), (64, 442614), (71, 398976), (96, 295076), (128, 221307), (142, 199488), (192, 147538), (213, 132992), (284, 99744), (384, 73769), (426, 66496), (568, 49872), (852, 33248), (1039, 27264), (1136, 24936), (1704, 16624), (2078, 13632), (2272, 12468), (3117, 9088), (3408, 8312), (4156, 6816), (4544, 6234)]