3871488

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^2$

素因数の和:161

約数の個数: 54

約数和(自身を含む): 10450972

約数和(自身を除く): 6579484

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4544, 5041, 6816, 9088, 10082, 13632, 15123, 18176, 20164, 27264, 30246, 40328, 54528, 60492, 80656, 120984, 161312, 241968, 322624, 483936, 645248, 967872, 1290496, 1935744, 3871488]

約数ペア:

[(1, 3871488), (2, 1935744), (3, 1290496), (4, 967872), (6, 645248), (8, 483936), (12, 322624), (16, 241968), (24, 161312), (32, 120984), (48, 80656), (64, 60492), (71, 54528), (96, 40328), (128, 30246), (142, 27264), (192, 20164), (213, 18176), (256, 15123), (284, 13632), (384, 10082), (426, 9088), (568, 6816), (768, 5041), (852, 4544), (1136, 3408), (1704, 2272)]