3997184

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 40

約数和(自身を含む): 8241288

約数和(自身を除く): 4244104

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 211, 256, 296, 422, 512, 592, 844, 1184, 1688, 2368, 3376, 4736, 6752, 7807, 9472, 13504, 15614, 18944, 27008, 31228, 54016, 62456, 108032, 124912, 249824, 499648, 999296, 1998592, 3997184]

約数ペア:

[(1, 3997184), (2, 1998592), (4, 999296), (8, 499648), (16, 249824), (32, 124912), (37, 108032), (64, 62456), (74, 54016), (128, 31228), (148, 27008), (211, 18944), (256, 15614), (296, 13504), (422, 9472), (512, 7807), (592, 6752), (844, 4736), (1184, 3376), (1688, 2368)]