38576128

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 56

約数和(自身を含む): 81980532

約数和(自身を除く): 43404404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 277, 512, 544, 554, 1024, 1088, 1108, 2048, 2176, 2216, 4096, 4352, 4432, 4709, 8192, 8704, 8864, 9418, 17408, 17728, 18836, 34816, 35456, 37672, 69632, 70912, 75344, 139264, 141824, 150688, 283648, 301376, 567296, 602752, 1134592, 1205504, 2269184, 2411008, 4822016, 9644032, 19288064, 38576128]

約数ペア:

[(1, 38576128), (2, 19288064), (4, 9644032), (8, 4822016), (16, 2411008), (17, 2269184), (32, 1205504), (34, 1134592), (64, 602752), (68, 567296), (128, 301376), (136, 283648), (256, 150688), (272, 141824), (277, 139264), (512, 75344), (544, 70912), (554, 69632), (1024, 37672), (1088, 35456), (1108, 34816), (2048, 18836), (2176, 17728), (2216, 17408), (4096, 9418), (4352, 8864), (4432, 8704), (4709, 8192)]