28715776

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4916

約数の個数: 36

約数和(自身を含む): 59823792

約数和(自身を除く): 31108016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 4877, 5888, 9754, 19508, 39016, 78032, 112171, 156064, 224342, 312128, 448684, 624256, 897368, 1248512, 1794736, 3589472, 7178944, 14357888, 28715776]

約数ペア:

[(1, 28715776), (2, 14357888), (4, 7178944), (8, 3589472), (16, 1794736), (23, 1248512), (32, 897368), (46, 624256), (64, 448684), (92, 312128), (128, 224342), (184, 156064), (256, 112171), (368, 78032), (736, 39016), (1472, 19508), (2944, 9754), (4877, 5888)]