15707423872

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{287387}}^1$

素因数の和:287469

約数の個数: 64

約数和(自身を含む): 36348834240

約数和(自身を除く): 20641410368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 3416, 3904, 6832, 7808, 13664, 27328, 54656, 287387, 574774, 1149548, 2011709, 2299096, 4023418, 4598192, 8046836, 9196384, 16093672, 17530607, 18392768, 32187344, 35061214, 36785536, 64374688, 70122428, 122714249, 128749376, 140244856, 245428498, 257498752, 280489712, 490856996, 560979424, 981713992, 1121958848, 1963427984, 2243917696, 3926855968, 7853711936, 15707423872]

約数ペア:

[(1, 15707423872), (2, 7853711936), (4, 3926855968), (7, 2243917696), (8, 1963427984), (14, 1121958848), (16, 981713992), (28, 560979424), (32, 490856996), (56, 280489712), (61, 257498752), (64, 245428498), (112, 140244856), (122, 128749376), (128, 122714249), (224, 70122428), (244, 64374688), (427, 36785536), (448, 35061214), (488, 32187344), (854, 18392768), (896, 17530607), (976, 16093672), (1708, 9196384), (1952, 8046836), (3416, 4598192), (3904, 4023418), (6832, 2299096), (7808, 2011709), (13664, 1149548), (27328, 574774), (54656, 287387)]