29580304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 62620992

約数和(自身を除く): 33040688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 2003, 3692, 4006, 7384, 8012, 14768, 16024, 26039, 32048, 52078, 104156, 142213, 208312, 284426, 416624, 568852, 1137704, 1848769, 2275408, 3697538, 7395076, 14790152, 29580304]

約数ペア:

[(1, 29580304), (2, 14790152), (4, 7395076), (8, 3697538), (13, 2275408), (16, 1848769), (26, 1137704), (52, 568852), (71, 416624), (104, 284426), (142, 208312), (208, 142213), (284, 104156), (568, 52078), (923, 32048), (1136, 26039), (1846, 16024), (2003, 14768), (3692, 8012), (4006, 7384)]