3997056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 12142080

約数和(自身を除く): 8145024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 1487, 2688, 2974, 4461, 5948, 8922, 10409, 11896, 17844, 20818, 23792, 31227, 35688, 41636, 47584, 62454, 71376, 83272, 95168, 124908, 142752, 166544, 190336, 249816, 285504, 333088, 499632, 571008, 666176, 999264, 1332352, 1998528, 3997056]

約数ペア:

[(1, 3997056), (2, 1998528), (3, 1332352), (4, 999264), (6, 666176), (7, 571008), (8, 499632), (12, 333088), (14, 285504), (16, 249816), (21, 190336), (24, 166544), (28, 142752), (32, 124908), (42, 95168), (48, 83272), (56, 71376), (64, 62454), (84, 47584), (96, 41636), (112, 35688), (128, 31227), (168, 23792), (192, 20818), (224, 17844), (336, 11896), (384, 10409), (448, 8922), (672, 5948), (896, 4461), (1344, 2974), (1487, 2688)]