8740352

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 40

約数和(自身を含む): 17914776

約数和(自身を除く): 9174424

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 397, 512, 688, 794, 1376, 1588, 2752, 3176, 5504, 6352, 11008, 12704, 17071, 22016, 25408, 34142, 50816, 68284, 101632, 136568, 203264, 273136, 546272, 1092544, 2185088, 4370176, 8740352]

約数ペア:

[(1, 8740352), (2, 4370176), (4, 2185088), (8, 1092544), (16, 546272), (32, 273136), (43, 203264), (64, 136568), (86, 101632), (128, 68284), (172, 50816), (256, 34142), (344, 25408), (397, 22016), (512, 17071), (688, 12704), (794, 11008), (1376, 6352), (1588, 5504), (2752, 3176)]