28998112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6337}}^1$

素因数の和:6371

約数の個数: 48

約数和(自身を含む): 67081392

約数和(自身を除く): 38083280

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 6337, 12674, 25348, 50696, 69707, 82381, 101392, 139414, 164762, 202784, 278828, 329524, 557656, 659048, 906191, 1115312, 1318096, 1812382, 2230624, 2636192, 3624764, 7249528, 14499056, 28998112]

約数ペア:

[(1, 28998112), (2, 14499056), (4, 7249528), (8, 3624764), (11, 2636192), (13, 2230624), (16, 1812382), (22, 1318096), (26, 1115312), (32, 906191), (44, 659048), (52, 557656), (88, 329524), (104, 278828), (143, 202784), (176, 164762), (208, 139414), (286, 101392), (352, 82381), (416, 69707), (572, 50696), (1144, 25348), (2288, 12674), (4576, 6337)]