28097992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3701}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 57529080

約数和(自身を除く): 29431088

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3701, 3796, 7402, 7592, 14804, 29608, 48113, 96226, 192452, 270173, 384904, 540346, 1080692, 2161384, 3512249, 7024498, 14048996, 28097992]

約数ペア:

[(1, 28097992), (2, 14048996), (4, 7024498), (8, 3512249), (13, 2161384), (26, 1080692), (52, 540346), (73, 384904), (104, 270173), (146, 192452), (292, 96226), (584, 48113), (949, 29608), (1898, 14804), (3701, 7592), (3796, 7402)]