12734848

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 29596320

約数和(自身を除く): 16861472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 233, 244, 427, 448, 466, 488, 854, 896, 932, 976, 1631, 1708, 1864, 1952, 3262, 3416, 3728, 3904, 6524, 6832, 7456, 7808, 13048, 13664, 14213, 14912, 26096, 27328, 28426, 29824, 52192, 54656, 56852, 99491, 104384, 113704, 198982, 208768, 227408, 397964, 454816, 795928, 909632, 1591856, 1819264, 3183712, 6367424, 12734848]

約数ペア:

[(1, 12734848), (2, 6367424), (4, 3183712), (7, 1819264), (8, 1591856), (14, 909632), (16, 795928), (28, 454816), (32, 397964), (56, 227408), (61, 208768), (64, 198982), (112, 113704), (122, 104384), (128, 99491), (224, 56852), (233, 54656), (244, 52192), (427, 29824), (448, 28426), (466, 27328), (488, 26096), (854, 14912), (896, 14213), (932, 13664), (976, 13048), (1631, 7808), (1708, 7456), (1864, 6832), (1952, 6524), (3262, 3904), (3416, 3728)]