28744568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6521}}^1$

素因数の和:6575

約数の個数: 32

約数和(自身を含む): 58698000

約数和(自身を除く): 29953432

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 6521, 13042, 26084, 52168, 123899, 189109, 247798, 378218, 495596, 756436, 991192, 1512872, 3593071, 7186142, 14372284, 28744568]

約数ペア:

[(1, 28744568), (2, 14372284), (4, 7186142), (8, 3593071), (19, 1512872), (29, 991192), (38, 756436), (58, 495596), (76, 378218), (116, 247798), (152, 189109), (232, 123899), (551, 52168), (1102, 26084), (2204, 13042), (4408, 6521)]