28671952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 58467240

約数和(自身を除く): 29795288

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1013, 1769, 2026, 3538, 4052, 7076, 8104, 14152, 16208, 28304, 29377, 58754, 61793, 117508, 123586, 235016, 247172, 470032, 494344, 988688, 1791997, 3583994, 7167988, 14335976, 28671952]

約数ペア:

[(1, 28671952), (2, 14335976), (4, 7167988), (8, 3583994), (16, 1791997), (29, 988688), (58, 494344), (61, 470032), (116, 247172), (122, 235016), (232, 123586), (244, 117508), (464, 61793), (488, 58754), (976, 29377), (1013, 28304), (1769, 16208), (2026, 14152), (3538, 8104), (4052, 7076)]