25112642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 42163200

約数和(自身を除く): 17050558

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 437, 487, 874, 974, 1121, 1357, 2242, 2714, 9253, 11201, 18506, 22402, 25783, 28733, 51566, 57466, 212819, 425638, 545927, 660859, 1091854, 1321718, 12556321, 25112642]

約数ペア:

[(1, 25112642), (2, 12556321), (19, 1321718), (23, 1091854), (38, 660859), (46, 545927), (59, 425638), (118, 212819), (437, 57466), (487, 51566), (874, 28733), (974, 25783), (1121, 22402), (1357, 18506), (2242, 11201), (2714, 9253)]