71471488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2255

約数の個数: 64

約数和(自身を含む): 162155520

約数和(自身を除く): 90684032

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2207, 2944, 4048, 4414, 8096, 8828, 16192, 17656, 24277, 32384, 35312, 48554, 50761, 70624, 97108, 101522, 141248, 194216, 203044, 282496, 388432, 406088, 558371, 776864, 812176, 1116742, 1553728, 1624352, 2233484, 3107456, 3248704, 4466968, 6497408, 8933936, 17867872, 35735744, 71471488]

約数ペア:

[(1, 71471488), (2, 35735744), (4, 17867872), (8, 8933936), (11, 6497408), (16, 4466968), (22, 3248704), (23, 3107456), (32, 2233484), (44, 1624352), (46, 1553728), (64, 1116742), (88, 812176), (92, 776864), (128, 558371), (176, 406088), (184, 388432), (253, 282496), (352, 203044), (368, 194216), (506, 141248), (704, 101522), (736, 97108), (1012, 70624), (1408, 50761), (1472, 48554), (2024, 35312), (2207, 32384), (2944, 24277), (4048, 17656), (4414, 16192), (8096, 8828)]