2763728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 5999616

約数和(自身を除く): 3235888

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 383, 451, 656, 766, 902, 1532, 1804, 3064, 3608, 4213, 6128, 7216, 8426, 15703, 16852, 31406, 33704, 62812, 67408, 125624, 172733, 251248, 345466, 690932, 1381864, 2763728]

約数ペア:

[(1, 2763728), (2, 1381864), (4, 690932), (8, 345466), (11, 251248), (16, 172733), (22, 125624), (41, 67408), (44, 62812), (82, 33704), (88, 31406), (164, 16852), (176, 15703), (328, 8426), (383, 7216), (451, 6128), (656, 4213), (766, 3608), (902, 3064), (1532, 1804)]