15932672

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 38558016

約数和(自身を除く): 22625344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 523, 544, 896, 952, 1046, 1088, 1792, 1904, 2092, 2176, 3661, 3808, 4184, 4352, 7322, 7616, 8368, 8891, 14644, 15232, 16736, 17782, 29288, 30464, 33472, 35564, 58576, 62237, 66944, 71128, 117152, 124474, 133888, 142256, 234304, 248948, 284512, 468608, 497896, 569024, 937216, 995792, 1138048, 1991584, 2276096, 3983168, 7966336, 15932672]

約数ペア:

[(1, 15932672), (2, 7966336), (4, 3983168), (7, 2276096), (8, 1991584), (14, 1138048), (16, 995792), (17, 937216), (28, 569024), (32, 497896), (34, 468608), (56, 284512), (64, 248948), (68, 234304), (112, 142256), (119, 133888), (128, 124474), (136, 117152), (224, 71128), (238, 66944), (256, 62237), (272, 58576), (448, 35564), (476, 33472), (523, 30464), (544, 29288), (896, 17782), (952, 16736), (1046, 15232), (1088, 14644), (1792, 8891), (1904, 8368), (2092, 7616), (2176, 7322), (3661, 4352), (3808, 4184)]