28209224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8069}}^1$

素因数の和:8117

約数の個数: 32

約数和(自身を含む): 58104000

約数和(自身を除く): 29894776

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 8069, 16138, 32276, 64552, 153311, 185587, 306622, 371174, 613244, 742348, 1226488, 1484696, 3526153, 7052306, 14104612, 28209224]

約数ペア:

[(1, 28209224), (2, 14104612), (4, 7052306), (8, 3526153), (19, 1484696), (23, 1226488), (38, 742348), (46, 613244), (76, 371174), (92, 306622), (152, 185587), (184, 153311), (437, 64552), (874, 32276), (1748, 16138), (3496, 8069)]