27987872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3457}}^1$

素因数の和:3501

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 34754080

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 3457, 4048, 6914, 8096, 13828, 27656, 38027, 55312, 76054, 79511, 110624, 152108, 159022, 304216, 318044, 608432, 636088, 874621, 1216864, 1272176, 1749242, 2544352, 3498484, 6996968, 13993936, 27987872]

約数ペア:

[(1, 27987872), (2, 13993936), (4, 6996968), (8, 3498484), (11, 2544352), (16, 1749242), (22, 1272176), (23, 1216864), (32, 874621), (44, 636088), (46, 608432), (88, 318044), (92, 304216), (176, 159022), (184, 152108), (253, 110624), (352, 79511), (368, 76054), (506, 55312), (736, 38027), (1012, 27656), (2024, 13828), (3457, 8096), (4048, 6914)]