15671022784

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{272369}}^1$

素因数の和:272441

約数の個数: 56

約数和(自身を含む): 33207350400

約数和(自身を除く): 17536327616

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, 272369, 544738, 1089476, 2178952, 4357904, 7898701, 8443439, 8715808, 15797402, 16886878, 17431616, 31594804, 33773756, 63189608, 67547512, 126379216, 135095024, 244859731, 252758432, 270190048, 489719462, 505516864, 540380096, 979438924, 1958877848, 3917755696, 7835511392, 15671022784]

約数ペア:

[(1, 15671022784), (2, 7835511392), (4, 3917755696), (8, 1958877848), (16, 979438924), (29, 540380096), (31, 505516864), (32, 489719462), (58, 270190048), (62, 252758432), (64, 244859731), (116, 135095024), (124, 126379216), (232, 67547512), (248, 63189608), (464, 33773756), (496, 31594804), (899, 17431616), (928, 16886878), (992, 15797402), (1798, 8715808), (1856, 8443439), (1984, 7898701), (3596, 4357904), (7192, 2178952), (14384, 1089476), (28768, 544738), (57536, 272369)]