28030192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 57674880

約数和(自身を除く): 29644688

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1291, 1357, 2582, 2714, 5164, 5428, 10328, 10856, 20656, 21712, 29693, 59386, 76169, 118772, 152338, 237544, 304676, 475088, 609352, 1218704, 1751887, 3503774, 7007548, 14015096, 28030192]

約数ペア:

[(1, 28030192), (2, 14015096), (4, 7007548), (8, 3503774), (16, 1751887), (23, 1218704), (46, 609352), (59, 475088), (92, 304676), (118, 237544), (184, 152338), (236, 118772), (368, 76169), (472, 59386), (944, 29693), (1291, 21712), (1357, 20656), (2582, 10856), (2714, 10328), (5164, 5428)]