39773104

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 60

約数和(自身を含む): 90738984

約数和(自身を除く): 50965880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 523, 679, 776, 784, 1046, 1358, 1552, 2092, 2716, 3661, 4184, 4753, 5432, 7322, 8368, 9506, 10864, 14644, 19012, 25627, 29288, 38024, 50731, 51254, 58576, 76048, 101462, 102508, 202924, 205016, 355117, 405848, 410032, 710234, 811696, 1420468, 2485819, 2840936, 4971638, 5681872, 9943276, 19886552, 39773104]

約数ペア:

[(1, 39773104), (2, 19886552), (4, 9943276), (7, 5681872), (8, 4971638), (14, 2840936), (16, 2485819), (28, 1420468), (49, 811696), (56, 710234), (97, 410032), (98, 405848), (112, 355117), (194, 205016), (196, 202924), (388, 102508), (392, 101462), (523, 76048), (679, 58576), (776, 51254), (784, 50731), (1046, 38024), (1358, 29288), (1552, 25627), (2092, 19012), (2716, 14644), (3661, 10864), (4184, 9506), (4753, 8368), (5432, 7322)]