56338688

素因数分解:

$2^8\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 129998400

約数和(自身を除く): 73659712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 211, 224, 256, 298, 422, 448, 596, 844, 896, 1043, 1192, 1477, 1688, 1792, 2086, 2384, 2954, 3376, 4172, 4768, 5908, 6752, 8344, 9536, 11816, 13504, 16688, 19072, 23632, 27008, 31439, 33376, 38144, 47264, 54016, 62878, 66752, 94528, 125756, 133504, 189056, 220073, 251512, 267008, 378112, 440146, 503024, 880292, 1006048, 1760584, 2012096, 3521168, 4024192, 7042336, 8048384, 14084672, 28169344, 56338688]

約数ペア:

[(1, 56338688), (2, 28169344), (4, 14084672), (7, 8048384), (8, 7042336), (14, 4024192), (16, 3521168), (28, 2012096), (32, 1760584), (56, 1006048), (64, 880292), (112, 503024), (128, 440146), (149, 378112), (211, 267008), (224, 251512), (256, 220073), (298, 189056), (422, 133504), (448, 125756), (596, 94528), (844, 66752), (896, 62878), (1043, 54016), (1192, 47264), (1477, 38144), (1688, 33376), (1792, 31439), (2086, 27008), (2384, 23632), (2954, 19072), (3376, 16688), (4172, 13504), (4768, 11816), (5908, 9536), (6752, 8344)]