15691045312

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{272717}}^1$

素因数の和:272789

約数の個数: 56

約数和(自身を含む): 33249778560

約数和(自身を除く): 17558733248

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 3596, 7192, 14384, 28768, 57536, 272717, 545434, 1090868, 2181736, 4363472, 7908793, 8454227, 8726944, 15817586, 16908454, 17453888, 31635172, 33816908, 63270344, 67633816, 126540688, 135267632, 245172583, 253081376, 270535264, 490345166, 506162752, 541070528, 980690332, 1961380664, 3922761328, 7845522656, 15691045312]

約数ペア:

[(1, 15691045312), (2, 7845522656), (4, 3922761328), (8, 1961380664), (16, 980690332), (29, 541070528), (31, 506162752), (32, 490345166), (58, 270535264), (62, 253081376), (64, 245172583), (116, 135267632), (124, 126540688), (232, 67633816), (248, 63270344), (464, 33816908), (496, 31635172), (899, 17453888), (928, 16908454), (992, 15817586), (1798, 8726944), (1856, 8454227), (1984, 7908793), (3596, 4363472), (7192, 2181736), (14384, 1090868), (28768, 545434), (57536, 272717)]