664244224

素因数分解:

$2^{12}\times 7^1\times {\mathrm{23167}}^1$

素因数の和:23198

約数の個数: 52

約数和(自身を含む): 1518152704

約数和(自身を除く): 853908480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 23167, 28672, 46334, 92668, 162169, 185336, 324338, 370672, 648676, 741344, 1297352, 1482688, 2594704, 2965376, 5189408, 5930752, 10378816, 11861504, 20757632, 23723008, 41515264, 47446016, 83030528, 94892032, 166061056, 332122112, 664244224]

約数ペア:

[(1, 664244224), (2, 332122112), (4, 166061056), (7, 94892032), (8, 83030528), (14, 47446016), (16, 41515264), (28, 23723008), (32, 20757632), (56, 11861504), (64, 10378816), (112, 5930752), (128, 5189408), (224, 2965376), (256, 2594704), (448, 1482688), (512, 1297352), (896, 741344), (1024, 648676), (1792, 370672), (2048, 324338), (3584, 185336), (4096, 162169), (7168, 92668), (14336, 46334), (23167, 28672)]