11947072

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 56

約数和(自身を含む): 25283160

約数和(自身を除く): 13336088

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 157, 164, 232, 314, 328, 464, 628, 656, 928, 1189, 1256, 1312, 1856, 2378, 2512, 2624, 4553, 4756, 5024, 6437, 9106, 9512, 10048, 12874, 18212, 19024, 25748, 36424, 38048, 51496, 72848, 76096, 102992, 145696, 186673, 205984, 291392, 373346, 411968, 746692, 1493384, 2986768, 5973536, 11947072]

約数ペア:

[(1, 11947072), (2, 5973536), (4, 2986768), (8, 1493384), (16, 746692), (29, 411968), (32, 373346), (41, 291392), (58, 205984), (64, 186673), (82, 145696), (116, 102992), (157, 76096), (164, 72848), (232, 51496), (314, 38048), (328, 36424), (464, 25748), (628, 19024), (656, 18212), (928, 12874), (1189, 10048), (1256, 9512), (1312, 9106), (1856, 6437), (2378, 5024), (2512, 4756), (2624, 4553)]